20954557260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1423}}^1$

素因数の和:1518

約数の個数: 576

約数和(自身を含む): 83597230080

約数和(自身を除く): 62642672820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 29, 30, 31, 35, 36, 39, 42, 45, 52, 58, 60, 62, 63, 65, 70, 78, 84, 87, 90, 91, 93, 105, 116, 117, 124, 126, 130, 140, 145, 155, 156, 174, 180, 182, 186, 195, 203, 210, 217, 234, 252, 260, 261, 273, 279, 290, 310, 315, 348, 364, 372, 377, 390, 403, 406, 420, 434, 435, 455, 465, 468, 522, 546, 558, 580, 585, 609, 620, 630, 651, 754, 780, 806, 812, 819, 868, 870, 899, 910, 930, 1015, 1044, 1085, 1092, 1116, 1131, 1170, 1209, 1218, 1260, 1302, 1305, 1365, 1395, 1423, 1508, 1612, 1638, 1740, 1798, 1820, 1827, 1860, 1885, 1953, 2015, 2030, 2170, 2262, 2340, 2418, 2436, 2604, 2610, 2639, 2697, 2730, 2790, 2821, 2846, 3045, 3255, 3276, 3393, 3596, 3627, 3654, 3770, 3906, 4030, 4060, 4095, 4269, 4340, 4495, 4524, 4836, 5220, 5278, 5394, 5460, 5580, 5642, 5655, 5692, 6045, 6090, 6293, 6510, 6786, 7115, 7254, 7308, 7540, 7812, 7917, 8060, 8091, 8190, 8463, 8538, 8990, 9135, 9765, 9961, 10556, 10788, 11284, 11310, 11687, 12090, 12180, 12586, 12807, 13020, 13195, 13485, 13572, 14105, 14230, 14508, 15834, 16182, 16380, 16926, 16965, 17076, 17980, 18135, 18270, 18499, 18879, 19530, 19922, 21345, 22620, 23374, 23751, 24180, 25172, 25389, 25614, 26390, 26970, 28210, 28460, 29883, 31465, 31668, 32364, 33852, 33930, 35061, 36270, 36540, 36998, 37758, 39060, 39585, 39844, 40455, 41267, 42315, 42690, 44113, 46748, 47502, 49805, 50778, 51228, 52780, 53940, 55497, 56420, 56637, 58435, 59766, 62930, 64035, 67860, 70122, 72540, 73996, 75516, 79170, 80910, 81809, 82534, 84630, 85380, 88226, 89649, 92495, 94395, 95004, 99610, 101556, 105183, 110994, 113274, 116870, 118755, 119532, 123801, 125860, 126945, 128070, 129493, 132339, 140244, 149415, 158340, 161820, 163618, 165068, 166491, 169260, 175305, 176452, 179298, 184990, 188790, 199220, 206335, 210366, 220565, 221988, 226548, 233740, 237510, 245427, 247602, 253890, 256140, 258986, 264678, 277485, 283185, 288869, 298830, 308791, 327236, 332982, 350610, 358596, 369980, 371403, 377580, 388479, 397017, 409045, 412670, 420732, 441130, 448245, 475020, 490854, 495204, 507780, 517972, 525915, 529356, 536471, 554970, 566370, 573469, 577738, 597660, 617582, 619005, 647465, 661695, 665964, 701220, 736281, 742806, 776958, 794034, 818090, 825340, 832455, 866607, 882260, 896490, 926373, 981708, 1051830, 1072942, 1109940, 1132740, 1146938, 1155476, 1165437, 1227135, 1235164, 1238010, 1279277, 1294930, 1323390, 1444345, 1472562, 1485612, 1543955, 1553916, 1588068, 1609413, 1636180, 1664910, 1720407, 1733214, 1792980, 1852746, 1857015, 1942395, 1985085, 2103660, 2145884, 2293876, 2330874, 2454270, 2476020, 2558554, 2589860, 2599821, 2646780, 2682355, 2779119, 2867345, 2888690, 2945124, 3087910, 3218826, 3329820, 3440814, 3466428, 3681405, 3705492, 3714030, 3755297, 3837831, 3884790, 3970170, 4014283, 4333035, 4631865, 4661748, 4828239, 4908540, 5117108, 5161221, 5199642, 5364710, 5558238, 5734690, 5777380, 5827185, 6175820, 6396385, 6437652, 6881628, 7362810, 7428060, 7510594, 7675662, 7769580, 7940340, 8028566, 8047065, 8602035, 8666070, 8954939, 9263730, 9656478, 10322442, 10399284, 10729420, 11116476, 11265891, 11469380, 11513493, 11654370, 12042849, 12792770, 12999105, 13895595, 14725620, 15021188, 15351324, 16057132, 16094130, 16630601, 17204070, 17332140, 17909878, 18527460, 18776485, 19189155, 19312956, 20071415, 20644884, 22531782, 23026986, 23308740, 24085698, 24141195, 25585540, 25806105, 25998210, 26864817, 27791190, 32188260, 33261202, 33797673, 34408140, 35819756, 36128547, 37552970, 38378310, 40142830, 44774695, 45063564, 46053972, 48171396, 48282390, 49891803, 51612210, 51996420, 53729634, 55582380, 56329455, 57567465, 60214245, 66522404, 67595346, 72257094, 75105940, 76756620, 80285660, 80594451, 83153005, 89549390, 96564780, 99783606, 103224420, 107459268, 112658910, 115134930, 116414207, 120428490, 134324085, 135190692, 144514188, 149675409, 161188902, 166306010, 168988365, 179098780, 180642735, 199567212, 225317820, 230269860, 232828414, 240856980, 249459015, 268648170, 299350818, 322377804, 332612020, 337976730, 349242621, 361285470, 402972255, 465656828, 498918030, 537296340, 582071035, 598701636, 675953460, 698485242, 722570940, 748377045, 805944510, 997836060, 1047727863, 1164142070, 1396970484, 1496754090, 1611889020, 1746213105, 2095455726, 2328284140, 2993508180, 3492426210, 4190911452, 5238639315, 6984852420, 10477278630, 20954557260]

約数ペア:

[(1, 20954557260), (2, 10477278630), (3, 6984852420), (4, 5238639315), (5, 4190911452), (6, 3492426210), (7, 2993508180), (9, 2328284140), (10, 2095455726), (12, 1746213105), (13, 1611889020), (14, 1496754090), (15, 1396970484), (18, 1164142070), (20, 1047727863), (21, 997836060), (26, 805944510), (28, 748377045), (29, 722570940), (30, 698485242), (31, 675953460), (35, 598701636), (36, 582071035), (39, 537296340), (42, 498918030), (45, 465656828), (52, 402972255), (58, 361285470), (60, 349242621), (62, 337976730), (63, 332612020), (65, 322377804), (70, 299350818), (78, 268648170), (84, 249459015), (87, 240856980), (90, 232828414), (91, 230269860), (93, 225317820), (105, 199567212), (116, 180642735), (117, 179098780), (124, 168988365), (126, 166306010), (130, 161188902), (140, 149675409), (145, 144514188), (155, 135190692), (156, 134324085), (174, 120428490), (180, 116414207), (182, 115134930), (186, 112658910), (195, 107459268), (203, 103224420), (210, 99783606), (217, 96564780), (234, 89549390), (252, 83153005), (260, 80594451), (261, 80285660), (273, 76756620), (279, 75105940), (290, 72257094), (310, 67595346), (315, 66522404), (348, 60214245), (364, 57567465), (372, 56329455), (377, 55582380), (390, 53729634), (403, 51996420), (406, 51612210), (420, 49891803), (434, 48282390), (435, 48171396), (455, 46053972), (465, 45063564), (468, 44774695), (522, 40142830), (546, 38378310), (558, 37552970), (580, 36128547), (585, 35819756), (609, 34408140), (620, 33797673), (630, 33261202), (651, 32188260), (754, 27791190), (780, 26864817), (806, 25998210), (812, 25806105), (819, 25585540), (868, 24141195), (870, 24085698), (899, 23308740), (910, 23026986), (930, 22531782), (1015, 20644884), (1044, 20071415), (1085, 19312956), (1092, 19189155), (1116, 18776485), (1131, 18527460), (1170, 17909878), (1209, 17332140), (1218, 17204070), (1260, 16630601), (1302, 16094130), (1305, 16057132), (1365, 15351324), (1395, 15021188), (1423, 14725620), (1508, 13895595), (1612, 12999105), (1638, 12792770), (1740, 12042849), (1798, 11654370), (1820, 11513493), (1827, 11469380), (1860, 11265891), (1885, 11116476), (1953, 10729420), (2015, 10399284), (2030, 10322442), (2170, 9656478), (2262, 9263730), (2340, 8954939), (2418, 8666070), (2436, 8602035), (2604, 8047065), (2610, 8028566), (2639, 7940340), (2697, 7769580), (2730, 7675662), (2790, 7510594), (2821, 7428060), (2846, 7362810), (3045, 6881628), (3255, 6437652), (3276, 6396385), (3393, 6175820), (3596, 5827185), (3627, 5777380), (3654, 5734690), (3770, 5558238), (3906, 5364710), (4030, 5199642), (4060, 5161221), (4095, 5117108), (4269, 4908540), (4340, 4828239), (4495, 4661748), (4524, 4631865), (4836, 4333035), (5220, 4014283), (5278, 3970170), (5394, 3884790), (5460, 3837831), (5580, 3755297), (5642, 3714030), (5655, 3705492), (5692, 3681405), (6045, 3466428), (6090, 3440814), (6293, 3329820), (6510, 3218826), (6786, 3087910), (7115, 2945124), (7254, 2888690), (7308, 2867345), (7540, 2779119), (7812, 2682355), (7917, 2646780), (8060, 2599821), (8091, 2589860), (8190, 2558554), (8463, 2476020), (8538, 2454270), (8990, 2330874), (9135, 2293876), (9765, 2145884), (9961, 2103660), (10556, 1985085), (10788, 1942395), (11284, 1857015), (11310, 1852746), (11687, 1792980), (12090, 1733214), (12180, 1720407), (12586, 1664910), (12807, 1636180), (13020, 1609413), (13195, 1588068), (13485, 1553916), (13572, 1543955), (14105, 1485612), (14230, 1472562), (14508, 1444345), (15834, 1323390), (16182, 1294930), (16380, 1279277), (16926, 1238010), (16965, 1235164), (17076, 1227135), (17980, 1165437), (18135, 1155476), (18270, 1146938), (18499, 1132740), (18879, 1109940), (19530, 1072942), (19922, 1051830), (21345, 981708), (22620, 926373), (23374, 896490), (23751, 882260), (24180, 866607), (25172, 832455), (25389, 825340), (25614, 818090), (26390, 794034), (26970, 776958), (28210, 742806), (28460, 736281), (29883, 701220), (31465, 665964), (31668, 661695), (32364, 647465), (33852, 619005), (33930, 617582), (35061, 597660), (36270, 577738), (36540, 573469), (36998, 566370), (37758, 554970), (39060, 536471), (39585, 529356), (39844, 525915), (40455, 517972), (41267, 507780), (42315, 495204), (42690, 490854), (44113, 475020), (46748, 448245), (47502, 441130), (49805, 420732), (50778, 412670), (51228, 409045), (52780, 397017), (53940, 388479), (55497, 377580), (56420, 371403), (56637, 369980), (58435, 358596), (59766, 350610), (62930, 332982), (64035, 327236), (67860, 308791), (70122, 298830), (72540, 288869), (73996, 283185), (75516, 277485), (79170, 264678), (80910, 258986), (81809, 256140), (82534, 253890), (84630, 247602), (85380, 245427), (88226, 237510), (89649, 233740), (92495, 226548), (94395, 221988), (95004, 220565), (99610, 210366), (101556, 206335), (105183, 199220), (110994, 188790), (113274, 184990), (116870, 179298), (118755, 176452), (119532, 175305), (123801, 169260), (125860, 166491), (126945, 165068), (128070, 163618), (129493, 161820), (132339, 158340), (140244, 149415)]