19720483344

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 640

約数和(自身を含む): 67195699200

約数和(自身を除く): 47475215856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 31, 34, 36, 38, 47, 48, 51, 54, 57, 62, 68, 72, 76, 93, 94, 97, 102, 108, 114, 124, 136, 141, 144, 152, 153, 171, 186, 188, 194, 204, 216, 228, 248, 272, 279, 282, 291, 304, 306, 323, 342, 372, 376, 388, 408, 423, 432, 456, 459, 496, 513, 527, 558, 564, 582, 589, 612, 646, 684, 744, 752, 776, 799, 816, 837, 846, 873, 893, 912, 918, 969, 1026, 1054, 1116, 1128, 1164, 1178, 1224, 1269, 1292, 1368, 1457, 1488, 1552, 1581, 1598, 1649, 1674, 1692, 1746, 1767, 1786, 1836, 1843, 1938, 2052, 2108, 2232, 2256, 2328, 2356, 2397, 2448, 2538, 2584, 2619, 2679, 2736, 2907, 2914, 3007, 3162, 3196, 3298, 3348, 3384, 3492, 3534, 3572, 3672, 3686, 3876, 4104, 4216, 4371, 4464, 4559, 4656, 4712, 4743, 4794, 4947, 5076, 5168, 5238, 5301, 5358, 5529, 5814, 5828, 6014, 6324, 6392, 6596, 6696, 6768, 6984, 7068, 7144, 7191, 7344, 7372, 7752, 8037, 8208, 8432, 8721, 8742, 9021, 9118, 9424, 9486, 9588, 9894, 10013, 10152, 10476, 10602, 10716, 11058, 11628, 11656, 12028, 12648, 12784, 13113, 13192, 13392, 13677, 13968, 14136, 14229, 14288, 14382, 14744, 14841, 15181, 15504, 15903, 16074, 16587, 17442, 17484, 18042, 18236, 18972, 19176, 19788, 20026, 20304, 20952, 21204, 21432, 21573, 22116, 23256, 23312, 24056, 24111, 24769, 25296, 26226, 26384, 27063, 27354, 27683, 28272, 28458, 28764, 29488, 29682, 30039, 30362, 31331, 31806, 32148, 33174, 34884, 34968, 36084, 36472, 37944, 38352, 39339, 39576, 40052, 41031, 41904, 42408, 42864, 43146, 44232, 44523, 45543, 46512, 48112, 48222, 49538, 49761, 51119, 52452, 54126, 54708, 55366, 56916, 57133, 57528, 59364, 60078, 60724, 62662, 63612, 64296, 66348, 69768, 69936, 72168, 72944, 74307, 75888, 77503, 78678, 79152, 80104, 81189, 82062, 83049, 84816, 86292, 86621, 88464, 89046, 90117, 91086, 93993, 96444, 99076, 99522, 102238, 104904, 108252, 109416, 110732, 113832, 114266, 115056, 118728, 120156, 121448, 123093, 125324, 127224, 128592, 132696, 136629, 139536, 141329, 144336, 148614, 153357, 155006, 157356, 160208, 162378, 164124, 166098, 171399, 172584, 173242, 178092, 180234, 182172, 187986, 192888, 198152, 199044, 204476, 209808, 216504, 218832, 221464, 222921, 227664, 228532, 232509, 237456, 240312, 242896, 246186, 249147, 250648, 254448, 259863, 265392, 270351, 273258, 281979, 282658, 297228, 306714, 310012, 314712, 324756, 328248, 332196, 342798, 345168, 346484, 356184, 360468, 364344, 375972, 385776, 396304, 398088, 408952, 409887, 423987, 433008, 442928, 445842, 457064, 460071, 465018, 470611, 480624, 492372, 498294, 501296, 514197, 519726, 540702, 546516, 563958, 565316, 594456, 613428, 620024, 629424, 649512, 656496, 664392, 668763, 685596, 692968, 697527, 712368, 720936, 728688, 747441, 751944, 779589, 796176, 817904, 819774, 845937, 847974, 891684, 914128, 920142, 930036, 941222, 971261, 984744, 996588, 1028394, 1039452, 1081404, 1093032, 1127916, 1130632, 1188912, 1226856, 1240048, 1271961, 1299024, 1328784, 1337526, 1371192, 1380213, 1385936, 1395054, 1411833, 1441872, 1472557, 1494882, 1503888, 1542591, 1559178, 1639548, 1691874, 1695948, 1783368, 1840284, 1860072, 1882444, 1942522, 1969488, 1993176, 2056788, 2078904, 2092581, 2162808, 2186064, 2255832, 2261264, 2338767, 2402593, 2453712, 2543922, 2675052, 2685251, 2742384, 2760426, 2790108, 2823666, 2913783, 2945114, 2989764, 3085182, 3118356, 3279096, 3383748, 3391896, 3566736, 3680568, 3720144, 3764888, 3815883, 3885044, 3986352, 4113576, 4157808, 4185162, 4235499, 4325616, 4417671, 4511664, 4677534, 4805186, 5087844, 5350104, 5370502, 5520852, 5580216, 5647332, 5827566, 5890228, 5979528, 6170364, 6236712, 6558192, 6767496, 6783792, 7207779, 7361136, 7529776, 7631766, 7770088, 8055753, 8227152, 8370324, 8470998, 8741349, 8835342, 9355068, 9610372, 10175688, 10700208, 10741004, 11041704, 11160432, 11294664, 11655132, 11780456, 11959056, 12340728, 12473424, 12706497, 13253013, 13534992, 14415558, 15263532, 15540176, 16111506, 16740648, 16941996, 17482698, 17670684, 18710136, 19220744, 20351376, 21482008, 21623337, 22083408, 22589328, 23310264, 23560912, 24167259, 24681456, 25412994, 26224047, 26506026, 28831116, 30527064, 32223012, 33481296, 33883992, 34965396, 35341368, 37420272, 38441488, 39759039, 42964016, 43246674, 45649267, 46620528, 48334518, 50825988, 52448094, 53012052, 57662232, 61054128, 64446024, 64870011, 67767984, 69930792, 70682736, 72501777, 79518078, 86493348, 91298534, 96669036, 101651976, 104896188, 106024104, 115324464, 128892048, 129740022, 136947801, 139861584, 145003554, 159036156, 172986696, 182597068, 193338072, 203303952, 209792376, 212048208, 259480044, 273895602, 290007108, 318072312, 345973392, 365194136, 386676144, 410843403, 419584752, 518960088, 547791204, 580014216, 636144624, 730388272, 821686806, 1037920176, 1095582408, 1160028432, 1232530209, 1643373612, 2191164816, 2465060418, 3286747224, 4930120836, 6573494448, 9860241672, 19720483344]

約数ペア:

[(1, 19720483344), (2, 9860241672), (3, 6573494448), (4, 4930120836), (6, 3286747224), (8, 2465060418), (9, 2191164816), (12, 1643373612), (16, 1232530209), (17, 1160028432), (18, 1095582408), (19, 1037920176), (24, 821686806), (27, 730388272), (31, 636144624), (34, 580014216), (36, 547791204), (38, 518960088), (47, 419584752), (48, 410843403), (51, 386676144), (54, 365194136), (57, 345973392), (62, 318072312), (68, 290007108), (72, 273895602), (76, 259480044), (93, 212048208), (94, 209792376), (97, 203303952), (102, 193338072), (108, 182597068), (114, 172986696), (124, 159036156), (136, 145003554), (141, 139861584), (144, 136947801), (152, 129740022), (153, 128892048), (171, 115324464), (186, 106024104), (188, 104896188), (194, 101651976), (204, 96669036), (216, 91298534), (228, 86493348), (248, 79518078), (272, 72501777), (279, 70682736), (282, 69930792), (291, 67767984), (304, 64870011), (306, 64446024), (323, 61054128), (342, 57662232), (372, 53012052), (376, 52448094), (388, 50825988), (408, 48334518), (423, 46620528), (432, 45649267), (456, 43246674), (459, 42964016), (496, 39759039), (513, 38441488), (527, 37420272), (558, 35341368), (564, 34965396), (582, 33883992), (589, 33481296), (612, 32223012), (646, 30527064), (684, 28831116), (744, 26506026), (752, 26224047), (776, 25412994), (799, 24681456), (816, 24167259), (837, 23560912), (846, 23310264), (873, 22589328), (893, 22083408), (912, 21623337), (918, 21482008), (969, 20351376), (1026, 19220744), (1054, 18710136), (1116, 17670684), (1128, 17482698), (1164, 16941996), (1178, 16740648), (1224, 16111506), (1269, 15540176), (1292, 15263532), (1368, 14415558), (1457, 13534992), (1488, 13253013), (1552, 12706497), (1581, 12473424), (1598, 12340728), (1649, 11959056), (1674, 11780456), (1692, 11655132), (1746, 11294664), (1767, 11160432), (1786, 11041704), (1836, 10741004), (1843, 10700208), (1938, 10175688), (2052, 9610372), (2108, 9355068), (2232, 8835342), (2256, 8741349), (2328, 8470998), (2356, 8370324), (2397, 8227152), (2448, 8055753), (2538, 7770088), (2584, 7631766), (2619, 7529776), (2679, 7361136), (2736, 7207779), (2907, 6783792), (2914, 6767496), (3007, 6558192), (3162, 6236712), (3196, 6170364), (3298, 5979528), (3348, 5890228), (3384, 5827566), (3492, 5647332), (3534, 5580216), (3572, 5520852), (3672, 5370502), (3686, 5350104), (3876, 5087844), (4104, 4805186), (4216, 4677534), (4371, 4511664), (4464, 4417671), (4559, 4325616), (4656, 4235499), (4712, 4185162), (4743, 4157808), (4794, 4113576), (4947, 3986352), (5076, 3885044), (5168, 3815883), (5238, 3764888), (5301, 3720144), (5358, 3680568), (5529, 3566736), (5814, 3391896), (5828, 3383748), (6014, 3279096), (6324, 3118356), (6392, 3085182), (6596, 2989764), (6696, 2945114), (6768, 2913783), (6984, 2823666), (7068, 2790108), (7144, 2760426), (7191, 2742384), (7344, 2685251), (7372, 2675052), (7752, 2543922), (8037, 2453712), (8208, 2402593), (8432, 2338767), (8721, 2261264), (8742, 2255832), (9021, 2186064), (9118, 2162808), (9424, 2092581), (9486, 2078904), (9588, 2056788), (9894, 1993176), (10013, 1969488), (10152, 1942522), (10476, 1882444), (10602, 1860072), (10716, 1840284), (11058, 1783368), (11628, 1695948), (11656, 1691874), (12028, 1639548), (12648, 1559178), (12784, 1542591), (13113, 1503888), (13192, 1494882), (13392, 1472557), (13677, 1441872), (13968, 1411833), (14136, 1395054), (14229, 1385936), (14288, 1380213), (14382, 1371192), (14744, 1337526), (14841, 1328784), (15181, 1299024), (15504, 1271961), (15903, 1240048), (16074, 1226856), (16587, 1188912), (17442, 1130632), (17484, 1127916), (18042, 1093032), (18236, 1081404), (18972, 1039452), (19176, 1028394), (19788, 996588), (20026, 984744), (20304, 971261), (20952, 941222), (21204, 930036), (21432, 920142), (21573, 914128), (22116, 891684), (23256, 847974), (23312, 845937), (24056, 819774), (24111, 817904), (24769, 796176), (25296, 779589), (26226, 751944), (26384, 747441), (27063, 728688), (27354, 720936), (27683, 712368), (28272, 697527), (28458, 692968), (28764, 685596), (29488, 668763), (29682, 664392), (30039, 656496), (30362, 649512), (31331, 629424), (31806, 620024), (32148, 613428), (33174, 594456), (34884, 565316), (34968, 563958), (36084, 546516), (36472, 540702), (37944, 519726), (38352, 514197), (39339, 501296), (39576, 498294), (40052, 492372), (41031, 480624), (41904, 470611), (42408, 465018), (42864, 460071), (43146, 457064), (44232, 445842), (44523, 442928), (45543, 433008), (46512, 423987), (48112, 409887), (48222, 408952), (49538, 398088), (49761, 396304), (51119, 385776), (52452, 375972), (54126, 364344), (54708, 360468), (55366, 356184), (56916, 346484), (57133, 345168), (57528, 342798), (59364, 332196), (60078, 328248), (60724, 324756), (62662, 314712), (63612, 310012), (64296, 306714), (66348, 297228), (69768, 282658), (69936, 281979), (72168, 273258), (72944, 270351), (74307, 265392), (75888, 259863), (77503, 254448), (78678, 250648), (79152, 249147), (80104, 246186), (81189, 242896), (82062, 240312), (83049, 237456), (84816, 232509), (86292, 228532), (86621, 227664), (88464, 222921), (89046, 221464), (90117, 218832), (91086, 216504), (93993, 209808), (96444, 204476), (99076, 199044), (99522, 198152), (102238, 192888), (104904, 187986), (108252, 182172), (109416, 180234), (110732, 178092), (113832, 173242), (114266, 172584), (115056, 171399), (118728, 166098), (120156, 164124), (121448, 162378), (123093, 160208), (125324, 157356), (127224, 155006), (128592, 153357), (132696, 148614), (136629, 144336), (139536, 141329)]