8107978310640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1\times {\mathrm{1553}}^1$

素因数の和:2582

約数の個数: 960

約数和(自身を含む): 31917117173760

約数和(自身を除く): 23809138863120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 31, 36, 38, 39, 40, 45, 48, 52, 57, 60, 62, 65, 72, 76, 78, 80, 90, 93, 95, 104, 114, 117, 120, 124, 130, 144, 152, 155, 156, 171, 180, 186, 190, 195, 208, 228, 234, 240, 247, 248, 260, 279, 285, 304, 310, 312, 342, 360, 372, 380, 390, 403, 456, 465, 468, 494, 496, 520, 558, 570, 585, 589, 620, 624, 684, 720, 741, 744, 760, 780, 806, 855, 912, 930, 936, 947, 988, 1040, 1116, 1140, 1170, 1178, 1209, 1235, 1240, 1368, 1395, 1482, 1488, 1520, 1553, 1560, 1612, 1710, 1767, 1860, 1872, 1894, 1976, 2015, 2223, 2232, 2280, 2340, 2356, 2418, 2470, 2480, 2736, 2790, 2841, 2945, 2964, 3106, 3120, 3224, 3420, 3534, 3627, 3705, 3720, 3788, 3952, 4030, 4446, 4464, 4560, 4659, 4680, 4712, 4735, 4836, 4940, 5301, 5580, 5682, 5890, 5928, 6045, 6212, 6448, 6840, 7068, 7254, 7410, 7440, 7576, 7657, 7765, 8060, 8523, 8835, 8892, 9318, 9360, 9424, 9470, 9672, 9880, 10602, 11115, 11160, 11364, 11780, 11856, 12090, 12311, 12424, 13680, 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約数ペア:

[(1, 8107978310640), (2, 4053989155320), (3, 2702659436880), (4, 2026994577660), (5, 1621595662128), (6, 1351329718440), (8, 1013497288830), (9, 900886478960), (10, 810797831064), (12, 675664859220), (13, 623690639280), (15, 540531887376), (16, 506748644415), (18, 450443239480), (19, 426735700560), (20, 405398915532), (24, 337832429610), (26, 311845319640), (30, 270265943688), (31, 261547687440), (36, 225221619740), (38, 213367850280), (39, 207896879760), (40, 202699457766), (45, 180177295792), (48, 168916214805), (52, 155922659820), (57, 142245233520), (60, 135132971844), (62, 130773843720), (65, 124738127856), (72, 112610809870), (76, 106683925140), (78, 103948439880), (80, 101349728883), (90, 90088647896), (93, 87182562480), (95, 85347140112), (104, 77961329910), (114, 71122616760), (117, 69298959920), (120, 67566485922), (124, 65386921860), (130, 62369063928), (144, 56305404935), (152, 53341962570), (155, 52309537488), (156, 51974219940), (171, 47415077840), (180, 45044323948), 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