20161250928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{9439}}^1$

素因数の和:9636

約数の個数: 240

約数和(自身を含む): 69877749760

約数和(自身を除く): 49716498832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 163, 168, 182, 208, 234, 252, 273, 312, 326, 336, 364, 468, 489, 504, 546, 624, 652, 728, 819, 936, 978, 1008, 1092, 1141, 1304, 1456, 1467, 1638, 1872, 1956, 2119, 2184, 2282, 2608, 2934, 3276, 3423, 3912, 4238, 4368, 4564, 5868, 6357, 6552, 6846, 7824, 8476, 9128, 9439, 10269, 11736, 12714, 13104, 13692, 14833, 16952, 18256, 18878, 19071, 20538, 23472, 25428, 27384, 28317, 29666, 33904, 37756, 38142, 41076, 44499, 50856, 54768, 56634, 59332, 66073, 75512, 76284, 82152, 84951, 88998, 101712, 113268, 118664, 122707, 132146, 133497, 151024, 152568, 164304, 169902, 177996, 198219, 226536, 237328, 245414, 264292, 266994, 305136, 339804, 355992, 368121, 396438, 453072, 490828, 528584, 533988, 594657, 679608, 711984, 736242, 792876, 858949, 981656, 1057168, 1067976, 1104363, 1189314, 1359216, 1472484, 1538557, 1585752, 1717898, 1963312, 2135952, 2208726, 2378628, 2576847, 2944968, 3077114, 3171504, 3435796, 4417452, 4615671, 4757256, 5153694, 5889936, 6154228, 6871592, 7730541, 8834904, 9231342, 9514512, 10307388, 10769899, 12308456, 13743184, 13847013, 15461082, 17669808, 18462684, 20001241, 20614776, 21539798, 24616912, 27694026, 30922164, 32309697, 36925368, 40002482, 41229552, 43079596, 55388052, 60003723, 61844328, 64619394, 73850736, 80004964, 86159192, 96929091, 110776104, 120007446, 123688656, 129238788, 140008687, 160009928, 172318384, 180011169, 193858182, 221552208, 240014892, 258477576, 280017374, 320019856, 360022338, 387716364, 420026061, 480029784, 516955152, 560034748, 720044676, 775432728, 840052122, 960059568, 1120069496, 1260078183, 1440089352, 1550865456, 1680104244, 2240138992, 2520156366, 2880178704, 3360208488, 5040312732, 6720416976, 10080625464, 20161250928]

約数ペア:

[(1, 20161250928), (2, 10080625464), (3, 6720416976), (4, 5040312732), (6, 3360208488), (7, 2880178704), (8, 2520156366), (9, 2240138992), (12, 1680104244), (13, 1550865456), (14, 1440089352), (16, 1260078183), (18, 1120069496), (21, 960059568), (24, 840052122), (26, 775432728), (28, 720044676), (36, 560034748), (39, 516955152), (42, 480029784), (48, 420026061), (52, 387716364), (56, 360022338), (63, 320019856), (72, 280017374), (78, 258477576), (84, 240014892), (91, 221552208), (104, 193858182), (112, 180011169), (117, 172318384), (126, 160009928), (144, 140008687), (156, 129238788), (163, 123688656), (168, 120007446), (182, 110776104), (208, 96929091), (234, 86159192), (252, 80004964), (273, 73850736), (312, 64619394), (326, 61844328), (336, 60003723), (364, 55388052), (468, 43079596), (489, 41229552), (504, 40002482), (546, 36925368), (624, 32309697), (652, 30922164), (728, 27694026), (819, 24616912), (936, 21539798), (978, 20614776), (1008, 20001241), (1092, 18462684), (1141, 17669808), (1304, 15461082), (1456, 13847013), (1467, 13743184), (1638, 12308456), (1872, 10769899), (1956, 10307388), (2119, 9514512), (2184, 9231342), (2282, 8834904), (2608, 7730541), (2934, 6871592), (3276, 6154228), (3423, 5889936), (3912, 5153694), (4238, 4757256), (4368, 4615671), (4564, 4417452), (5868, 3435796), (6357, 3171504), (6552, 3077114), (6846, 2944968), (7824, 2576847), (8476, 2378628), (9128, 2208726), (9439, 2135952), (10269, 1963312), (11736, 1717898), (12714, 1585752), (13104, 1538557), (13692, 1472484), (14833, 1359216), (16952, 1189314), (18256, 1104363), (18878, 1067976), (19071, 1057168), (20538, 981656), (23472, 858949), (25428, 792876), (27384, 736242), (28317, 711984), (29666, 679608), (33904, 594657), (37756, 533988), (38142, 528584), (41076, 490828), (44499, 453072), (50856, 396438), (54768, 368121), (56634, 355992), (59332, 339804), (66073, 305136), (75512, 266994), (76284, 264292), (82152, 245414), (84951, 237328), (88998, 226536), (101712, 198219), (113268, 177996), (118664, 169902), (122707, 164304), (132146, 152568), (133497, 151024)]