27950751920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{22193}}^1$

素因数の和:22399

約数の個数: 160

約数和(自身を含む): 80448100992

約数和(自身を除く): 52497349072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 173, 182, 208, 260, 280, 346, 364, 455, 520, 560, 692, 728, 865, 910, 1040, 1211, 1384, 1456, 1730, 1820, 2249, 2422, 2768, 3460, 3640, 4498, 4844, 6055, 6920, 7280, 8996, 9688, 11245, 12110, 13840, 15743, 17992, 19376, 22193, 22490, 24220, 31486, 35984, 44386, 44980, 48440, 62972, 78715, 88772, 89960, 96880, 110965, 125944, 155351, 157430, 177544, 179920, 221930, 251888, 288509, 310702, 314860, 355088, 443860, 577018, 621404, 629720, 776755, 887720, 1154036, 1242808, 1259440, 1442545, 1553510, 1775440, 2019563, 2308072, 2485616, 2885090, 3107020, 3839389, 4039126, 4616144, 5770180, 6214040, 7678778, 8078252, 10097815, 11540360, 12428080, 15357556, 16156504, 19196945, 20195630, 23080720, 26875723, 30715112, 32313008, 38393890, 40391260, 49912057, 53751446, 61430224, 76787780, 80782520, 99824114, 107502892, 134378615, 153575560, 161565040, 199648228, 215005784, 249560285, 268757230, 307151120, 349384399, 399296456, 430011568, 499120570, 537514460, 698768798, 798592912, 998241140, 1075028920, 1397537596, 1746921995, 1996482280, 2150057840, 2795075192, 3493843990, 3992964560, 5590150384, 6987687980, 13975375960, 27950751920]

約数ペア:

[(1, 27950751920), (2, 13975375960), (4, 6987687980), (5, 5590150384), (7, 3992964560), (8, 3493843990), (10, 2795075192), (13, 2150057840), (14, 1996482280), (16, 1746921995), (20, 1397537596), (26, 1075028920), (28, 998241140), (35, 798592912), (40, 698768798), (52, 537514460), (56, 499120570), (65, 430011568), (70, 399296456), (80, 349384399), (91, 307151120), (104, 268757230), (112, 249560285), (130, 215005784), (140, 199648228), (173, 161565040), (182, 153575560), (208, 134378615), (260, 107502892), (280, 99824114), (346, 80782520), (364, 76787780), (455, 61430224), (520, 53751446), (560, 49912057), (692, 40391260), (728, 38393890), (865, 32313008), (910, 30715112), (1040, 26875723), (1211, 23080720), (1384, 20195630), (1456, 19196945), (1730, 16156504), (1820, 15357556), (2249, 12428080), (2422, 11540360), (2768, 10097815), (3460, 8078252), (3640, 7678778), (4498, 6214040), (4844, 5770180), (6055, 4616144), (6920, 4039126), (7280, 3839389), (8996, 3107020), (9688, 2885090), (11245, 2485616), (12110, 2308072), (13840, 2019563), (15743, 1775440), (17992, 1553510), (19376, 1442545), (22193, 1259440), (22490, 1242808), (24220, 1154036), (31486, 887720), (35984, 776755), (44386, 629720), (44980, 621404), (48440, 577018), (62972, 443860), (78715, 355088), (88772, 314860), (89960, 310702), (96880, 288509), (110965, 251888), (125944, 221930), (155351, 179920), (157430, 177544)]