3729521640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{2447}}^1$

素因数の和:3451

約数の個数: 128

約数和(自身を含む): 12066485760

約数和(自身を除く): 8336964120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 977, 1560, 1954, 2447, 2931, 3908, 4885, 4894, 5862, 7341, 7816, 9770, 9788, 11724, 12235, 12701, 14655, 14682, 19540, 19576, 23448, 24470, 25402, 29310, 29364, 31811, 36705, 38103, 39080, 48940, 50804, 58620, 58728, 63505, 63622, 73410, 76206, 95433, 97880, 101608, 117240, 127010, 127244, 146820, 152412, 159055, 190515, 190866, 254020, 254488, 293640, 304824, 318110, 381030, 381732, 477165, 508040, 636220, 762060, 763464, 954330, 1272440, 1524120, 1908660, 2390719, 3817320, 4781438, 7172157, 9562876, 11953595, 14344314, 19125752, 23907190, 28688628, 31079347, 35860785, 47814380, 57377256, 62158694, 71721570, 93238041, 95628760, 124317388, 143443140, 155396735, 186476082, 248634776, 286886280, 310793470, 372952164, 466190205, 621586940, 745904328, 932380410, 1243173880, 1864760820, 3729521640]

約数ペア:

[(1, 3729521640), (2, 1864760820), (3, 1243173880), (4, 932380410), (5, 745904328), (6, 621586940), (8, 466190205), (10, 372952164), (12, 310793470), (13, 286886280), (15, 248634776), (20, 186476082), (24, 155396735), (26, 143443140), (30, 124317388), (39, 95628760), (40, 93238041), (52, 71721570), (60, 62158694), (65, 57377256), (78, 47814380), (104, 35860785), (120, 31079347), (130, 28688628), (156, 23907190), (195, 19125752), (260, 14344314), (312, 11953595), (390, 9562876), (520, 7172157), (780, 4781438), (977, 3817320), (1560, 2390719), (1954, 1908660), (2447, 1524120), (2931, 1272440), (3908, 954330), (4885, 763464), (4894, 762060), (5862, 636220), (7341, 508040), (7816, 477165), (9770, 381732), (9788, 381030), (11724, 318110), (12235, 304824), (12701, 293640), (14655, 254488), (14682, 254020), (19540, 190866), (19576, 190515), (23448, 159055), (24470, 152412), (25402, 146820), (29310, 127244), (29364, 127010), (31811, 117240), (36705, 101608), (38103, 97880), (39080, 95433), (48940, 76206), (50804, 73410), (58620, 63622), (58728, 63505)]