1700721120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1153}}^1$

素因数の和:1617

約数の個数: 192

約数和(自身を含む): 6141864960

約数和(自身を除く): 4441143840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 439, 480, 560, 672, 840, 878, 1120, 1153, 1317, 1680, 1756, 2195, 2306, 2634, 3073, 3360, 3459, 3512, 4390, 4612, 5268, 5765, 6146, 6585, 6918, 7024, 8071, 8780, 9219, 9224, 10536, 11530, 12292, 13170, 13836, 14048, 15365, 16142, 17295, 17560, 18438, 18448, 21072, 23060, 24213, 24584, 26340, 27672, 30730, 32284, 34590, 35120, 36876, 36896, 40355, 42144, 46095, 46120, 48426, 49168, 52680, 55344, 61460, 64568, 69180, 70240, 73752, 80710, 92190, 92240, 96852, 98336, 105360, 110688, 121065, 122920, 129136, 138360, 147504, 161420, 184380, 184480, 193704, 210720, 242130, 245840, 258272, 276720, 295008, 322840, 368760, 387408, 484260, 491680, 506167, 553440, 645680, 737520, 774816, 968520, 1012334, 1291360, 1475040, 1518501, 1937040, 2024668, 2530835, 3037002, 3543169, 3874080, 4049336, 5061670, 6074004, 7086338, 7592505, 8098672, 10123340, 10629507, 12148008, 14172676, 15185010, 16197344, 17715845, 20246680, 21259014, 24296016, 28345352, 30370020, 35431690, 40493360, 42518028, 48592032, 53147535, 56690704, 60740040, 70863380, 80986720, 85036056, 106295070, 113381408, 121480080, 141726760, 170072112, 212590140, 242960160, 283453520, 340144224, 425180280, 566907040, 850360560, 1700721120]

約数ペア:

[(1, 1700721120), (2, 850360560), (3, 566907040), (4, 425180280), (5, 340144224), (6, 283453520), (7, 242960160), (8, 212590140), (10, 170072112), (12, 141726760), (14, 121480080), (15, 113381408), (16, 106295070), (20, 85036056), (21, 80986720), (24, 70863380), (28, 60740040), (30, 56690704), (32, 53147535), (35, 48592032), (40, 42518028), (42, 40493360), (48, 35431690), (56, 30370020), (60, 28345352), (70, 24296016), (80, 21259014), (84, 20246680), (96, 17715845), (105, 16197344), (112, 15185010), (120, 14172676), (140, 12148008), (160, 10629507), (168, 10123340), (210, 8098672), (224, 7592505), (240, 7086338), (280, 6074004), (336, 5061670), (420, 4049336), (439, 3874080), (480, 3543169), (560, 3037002), (672, 2530835), (840, 2024668), (878, 1937040), (1120, 1518501), (1153, 1475040), (1317, 1291360), (1680, 1012334), (1756, 968520), (2195, 774816), (2306, 737520), (2634, 645680), (3073, 553440), (3360, 506167), (3459, 491680), (3512, 484260), (4390, 387408), (4612, 368760), (5268, 322840), (5765, 295008), (6146, 276720), (6585, 258272), (6918, 245840), (7024, 242130), (8071, 210720), (8780, 193704), (9219, 184480), (9224, 184380), (10536, 161420), (11530, 147504), (12292, 138360), (13170, 129136), (13836, 122920), (14048, 121065), (15365, 110688), (16142, 105360), (17295, 98336), (17560, 96852), (18438, 92240), (18448, 92190), (21072, 80710), (23060, 73752), (24213, 70240), (24584, 69180), (26340, 64568), (27672, 61460), (30730, 55344), (32284, 52680), (34590, 49168), (35120, 48426), (36876, 46120), (36896, 46095), (40355, 42144)]