977972940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:156

約数の個数: 576

約数和(自身を含む): 3962649600

約数和(自身を除く): 2984676660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 76, 81, 84, 85, 89, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 153, 162, 170, 171, 178, 180, 189, 190, 204, 210, 228, 238, 243, 252, 255, 266, 267, 270, 285, 306, 315, 323, 324, 340, 342, 356, 357, 378, 380, 399, 405, 420, 445, 459, 476, 486, 510, 513, 532, 534, 540, 567, 570, 595, 612, 623, 630, 646, 665, 684, 714, 756, 765, 798, 801, 810, 855, 890, 918, 945, 969, 972, 1020, 1026, 1068, 1071, 1134, 1140, 1190, 1197, 1215, 1246, 1260, 1292, 1330, 1335, 1377, 1428, 1513, 1530, 1539, 1596, 1602, 1615, 1620, 1691, 1701, 1710, 1780, 1785, 1836, 1869, 1890, 1938, 1995, 2052, 2142, 2261, 2268, 2295, 2380, 2394, 2403, 2430, 2492, 2565, 2660, 2670, 2754, 2835, 2907, 3026, 3060, 3078, 3115, 3204, 3213, 3230, 3382, 3402, 3420, 3570, 3591, 3738, 3780, 3876, 3990, 4005, 4131, 4284, 4522, 4539, 4590, 4617, 4788, 4806, 4845, 4860, 5073, 5130, 5340, 5355, 5508, 5607, 5670, 5814, 5985, 6052, 6156, 6230, 6426, 6460, 6764, 6783, 6804, 6885, 7140, 7182, 7209, 7476, 7565, 7695, 7980, 8010, 8262, 8455, 8505, 8721, 9044, 9078, 9180, 9234, 9345, 9612, 9639, 9690, 10146, 10260, 10591, 10710, 10773, 11214, 11305, 11340, 11628, 11837, 11970, 12015, 12460, 12852, 13566, 13617, 13770, 14364, 14418, 14535, 15130, 15219, 15390, 16020, 16065, 16524, 16821, 16910, 17010, 17442, 17955, 18156, 18468, 18690, 19278, 19380, 20292, 20349, 20655, 21182, 21420, 21546, 21627, 22428, 22610, 22695, 23085, 23674, 23940, 24030, 25365, 26163, 27132, 27234, 27540, 28035, 28747, 28836, 28917, 29070, 30260, 30438, 30780, 31773, 32130, 32319, 33642, 33820, 33915, 34020, 34884, 35511, 35910, 36045, 37380, 38556, 40698, 40851, 41310, 42364, 43092, 43254, 43605, 45220, 45390, 45657, 46170, 47348, 48060, 48195, 50463, 50730, 52326, 52955, 53865, 54468, 56070, 57494, 57834, 58140, 59185, 60876, 61047, 63546, 64260, 64638, 67284, 67830, 68085, 71022, 71820, 72090, 76095, 78489, 81396, 81702, 82620, 84105, 86241, 86508, 87210, 90780, 91314, 92340, 95319, 96390, 100926, 101460, 101745, 104652, 105910, 106533, 107730, 108135, 112140, 114988, 115668, 118370, 122094, 122553, 127092, 129276, 130815, 135660, 136170, 136971, 142044, 143735, 144180, 144585, 151389, 152190, 156978, 158865, 161595, 163404, 168210, 172482, 174420, 177555, 182628, 183141, 190638, 192780, 201229, 201852, 203490, 204255, 211820, 213066, 215460, 216270, 228285, 236740, 244188, 245106, 252315, 258723, 261630, 272340, 273942, 285957, 287470, 289170, 302778, 304380, 305235, 313956, 317730, 319599, 323190, 336420, 344964, 355110, 366282, 367659, 381276, 392445, 402458, 406980, 408510, 410913, 426132, 431205, 432540, 456570, 476595, 490212, 504630, 517446, 523260, 532665, 547884, 549423, 571914, 574940, 578340, 603687, 605556, 610470, 612765, 635460, 639198, 646380, 684855, 710220, 732564, 735318, 756945, 776169, 784890, 804916, 817020, 821826, 857871, 862410, 913140, 915705, 953190, 958797, 1006145, 1009260, 1034892, 1065330, 1098846, 1143828, 1207374, 1220940, 1225530, 1278396, 1293615, 1369710, 1429785, 1470636, 1513890, 1552338, 1569780, 1597995, 1643652, 1715742, 1724820, 1811061, 1831410, 1838295, 1906380, 1917594, 2012290, 2054565, 2130660, 2197692, 2328507, 2414748, 2451060, 2573613, 2587230, 2739420, 2747115, 2859570, 2876391, 3018435, 3027780, 3104676, 3195990, 3431484, 3622122, 3662820, 3676590, 3835188, 3880845, 4024580, 4109130, 4289355, 4657014, 4793985, 5147226, 5174460, 5433183, 5494230, 5719140, 5752782, 6036870, 6391980, 6985521, 7244244, 7353180, 7761690, 8218260, 8578710, 9055305, 9314028, 9587970, 10294452, 10866366, 10988460, 11505564, 11642535, 12073740, 12868065, 13971042, 14381955, 15523380, 16299549, 17157420, 18110610, 19175940, 21732732, 23285070, 25736130, 27165915, 27942084, 28763910, 32599098, 34927605, 36221220, 46570140, 48898647, 51472260, 54331830, 57527820, 65198196, 69855210, 81497745, 97797294, 108663660, 139710420, 162995490, 195594588, 244493235, 325990980, 488986470, 977972940]

約数ペア:

[(1, 977972940), (2, 488986470), (3, 325990980), (4, 244493235), (5, 195594588), (6, 162995490), (7, 139710420), (9, 108663660), (10, 97797294), (12, 81497745), (14, 69855210), (15, 65198196), (17, 57527820), (18, 54331830), (19, 51472260), (20, 48898647), (21, 46570140), (27, 36221220), (28, 34927605), (30, 32599098), (34, 28763910), (35, 27942084), (36, 27165915), (38, 25736130), (42, 23285070), (45, 21732732), (51, 19175940), (54, 18110610), (57, 17157420), (60, 16299549), (63, 15523380), (68, 14381955), (70, 13971042), (76, 12868065), (81, 12073740), (84, 11642535), (85, 11505564), (89, 10988460), (90, 10866366), (95, 10294452), (102, 9587970), (105, 9314028), (108, 9055305), (114, 8578710), (119, 8218260), (126, 7761690), (133, 7353180), (135, 7244244), (140, 6985521), (153, 6391980), (162, 6036870), (170, 5752782), (171, 5719140), (178, 5494230), (180, 5433183), (189, 5174460), (190, 5147226), (204, 4793985), (210, 4657014), (228, 4289355), (238, 4109130), (243, 4024580), (252, 3880845), (255, 3835188), (266, 3676590), (267, 3662820), (270, 3622122), (285, 3431484), (306, 3195990), (315, 3104676), (323, 3027780), (324, 3018435), (340, 2876391), (342, 2859570), (356, 2747115), (357, 2739420), (378, 2587230), (380, 2573613), (399, 2451060), (405, 2414748), (420, 2328507), (445, 2197692), (459, 2130660), (476, 2054565), (486, 2012290), (510, 1917594), (513, 1906380), (532, 1838295), (534, 1831410), (540, 1811061), (567, 1724820), (570, 1715742), (595, 1643652), (612, 1597995), (623, 1569780), (630, 1552338), (646, 1513890), (665, 1470636), (684, 1429785), (714, 1369710), (756, 1293615), (765, 1278396), (798, 1225530), (801, 1220940), (810, 1207374), (855, 1143828), (890, 1098846), (918, 1065330), (945, 1034892), (969, 1009260), (972, 1006145), (1020, 958797), (1026, 953190), (1068, 915705), (1071, 913140), (1134, 862410), (1140, 857871), (1190, 821826), (1197, 817020), (1215, 804916), (1246, 784890), (1260, 776169), (1292, 756945), (1330, 735318), (1335, 732564), (1377, 710220), (1428, 684855), (1513, 646380), (1530, 639198), (1539, 635460), (1596, 612765), (1602, 610470), (1615, 605556), (1620, 603687), (1691, 578340), (1701, 574940), (1710, 571914), (1780, 549423), (1785, 547884), (1836, 532665), (1869, 523260), (1890, 517446), (1938, 504630), (1995, 490212), (2052, 476595), (2142, 456570), (2261, 432540), (2268, 431205), (2295, 426132), (2380, 410913), (2394, 408510), (2403, 406980), (2430, 402458), (2492, 392445), (2565, 381276), (2660, 367659), (2670, 366282), (2754, 355110), (2835, 344964), (2907, 336420), (3026, 323190), (3060, 319599), (3078, 317730), (3115, 313956), (3204, 305235), (3213, 304380), (3230, 302778), (3382, 289170), (3402, 287470), (3420, 285957), (3570, 273942), (3591, 272340), (3738, 261630), (3780, 258723), (3876, 252315), (3990, 245106), (4005, 244188), (4131, 236740), (4284, 228285), (4522, 216270), (4539, 215460), (4590, 213066), (4617, 211820), (4788, 204255), (4806, 203490), (4845, 201852), (4860, 201229), (5073, 192780), (5130, 190638), (5340, 183141), (5355, 182628), (5508, 177555), (5607, 174420), (5670, 172482), (5814, 168210), (5985, 163404), (6052, 161595), (6156, 158865), (6230, 156978), (6426, 152190), (6460, 151389), (6764, 144585), (6783, 144180), (6804, 143735), (6885, 142044), (7140, 136971), (7182, 136170), (7209, 135660), (7476, 130815), (7565, 129276), (7695, 127092), (7980, 122553), (8010, 122094), (8262, 118370), (8455, 115668), (8505, 114988), (8721, 112140), (9044, 108135), (9078, 107730), (9180, 106533), (9234, 105910), (9345, 104652), (9612, 101745), (9639, 101460), (9690, 100926), (10146, 96390), (10260, 95319), (10591, 92340), (10710, 91314), (10773, 90780), (11214, 87210), (11305, 86508), (11340, 86241), (11628, 84105), (11837, 82620), (11970, 81702), (12015, 81396), (12460, 78489), (12852, 76095), (13566, 72090), (13617, 71820), (13770, 71022), (14364, 68085), (14418, 67830), (14535, 67284), (15130, 64638), (15219, 64260), (15390, 63546), (16020, 61047), (16065, 60876), (16524, 59185), (16821, 58140), (16910, 57834), (17010, 57494), (17442, 56070), (17955, 54468), (18156, 53865), (18468, 52955), (18690, 52326), (19278, 50730), (19380, 50463), (20292, 48195), (20349, 48060), (20655, 47348), (21182, 46170), (21420, 45657), (21546, 45390), (21627, 45220), (22428, 43605), (22610, 43254), (22695, 43092), (23085, 42364), (23674, 41310), (23940, 40851), (24030, 40698), (25365, 38556), (26163, 37380), (27132, 36045), (27234, 35910), (27540, 35511), (28035, 34884), (28747, 34020), (28836, 33915), (28917, 33820), (29070, 33642), (30260, 32319), (30438, 32130), (30780, 31773)]