1689875460

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3865

約数の個数: 288

約数和(自身を含む): 6544242432

約数和(自身を除く): 4854366972

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 972, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1620, 1638, 1701, 1755, 1820, 1890, 2106, 2268, 2340, 2430, 2457, 2730, 2835, 3159, 3276, 3402, 3510, 3780, 3821, 4095, 4212, 4860, 4914, 5265, 5460, 5670, 6318, 6804, 7020, 7371, 7642, 8190, 8505, 9828, 10530, 11340, 11463, 12285, 12636, 14742, 15284, 15795, 16380, 17010, 19105, 21060, 22113, 22926, 24570, 26747, 29484, 31590, 34020, 34389, 36855, 38210, 44226, 45852, 49140, 49673, 53494, 57315, 63180, 68778, 73710, 76420, 80241, 88452, 99346, 103167, 106988, 110565, 114630, 133735, 137556, 147420, 149019, 160482, 171945, 198692, 206334, 221130, 229260, 240723, 248365, 267470, 298038, 309501, 320964, 343890, 347711, 401205, 412668, 442260, 447057, 481446, 496730, 515835, 534940, 596076, 619002, 687780, 695422, 722169, 745095, 802410, 894114, 928503, 962892, 993460, 1031670, 1043133, 1203615, 1238004, 1341171, 1390844, 1444338, 1490190, 1547505, 1604820, 1738555, 1788228, 1857006, 2063340, 2086266, 2166507, 2235285, 2407230, 2682342, 2888676, 2980380, 3095010, 3129399, 3477110, 3610845, 3714012, 4023513, 4172532, 4333014, 4470570, 4642515, 4814460, 5215665, 5364684, 6190020, 6258798, 6499521, 6705855, 6954220, 7221690, 8047026, 8666028, 8941140, 9285030, 9388197, 10431330, 10832535, 12070539, 12517596, 12999042, 13411710, 14443380, 15646995, 16094052, 18570060, 18776394, 20117565, 20862660, 21665070, 24141078, 25998084, 26823420, 28164591, 31293990, 32497605, 37552788, 40235130, 43330140, 46940985, 48282156, 56329182, 60352695, 62587980, 64995210, 80470260, 84493773, 93881970, 112658364, 120705390, 129990420, 140822955, 168987546, 187763940, 241410780, 281645910, 337975092, 422468865, 563291820, 844937730, 1689875460]

約数ペア:

[(1, 1689875460), (2, 844937730), (3, 563291820), (4, 422468865), (5, 337975092), (6, 281645910), (7, 241410780), (9, 187763940), (10, 168987546), (12, 140822955), (13, 129990420), (14, 120705390), (15, 112658364), (18, 93881970), (20, 84493773), (21, 80470260), (26, 64995210), (27, 62587980), (28, 60352695), (30, 56329182), (35, 48282156), (36, 46940985), (39, 43330140), (42, 40235130), (45, 37552788), (52, 32497605), (54, 31293990), (60, 28164591), (63, 26823420), (65, 25998084), (70, 24141078), (78, 21665070), (81, 20862660), (84, 20117565), (90, 18776394), (91, 18570060), (105, 16094052), (108, 15646995), (117, 14443380), (126, 13411710), (130, 12999042), (135, 12517596), (140, 12070539), (156, 10832535), (162, 10431330), (180, 9388197), (182, 9285030), (189, 8941140), (195, 8666028), (210, 8047026), (234, 7221690), (243, 6954220), (252, 6705855), (260, 6499521), (270, 6258798), (273, 6190020), (315, 5364684), (324, 5215665), (351, 4814460), (364, 4642515), (378, 4470570), (390, 4333014), (405, 4172532), (420, 4023513), (455, 3714012), (468, 3610845), (486, 3477110), (540, 3129399), (546, 3095010), (567, 2980380), (585, 2888676), (630, 2682342), (702, 2407230), (756, 2235285), (780, 2166507), (810, 2086266), (819, 2063340), (910, 1857006), (945, 1788228), (972, 1738555), (1053, 1604820), (1092, 1547505), (1134, 1490190), (1170, 1444338), (1215, 1390844), (1260, 1341171), (1365, 1238004), (1404, 1203615), (1620, 1043133), (1638, 1031670), (1701, 993460), (1755, 962892), (1820, 928503), (1890, 894114), (2106, 802410), (2268, 745095), (2340, 722169), (2430, 695422), (2457, 687780), (2730, 619002), (2835, 596076), (3159, 534940), (3276, 515835), (3402, 496730), (3510, 481446), (3780, 447057), (3821, 442260), (4095, 412668), (4212, 401205), (4860, 347711), (4914, 343890), (5265, 320964), (5460, 309501), (5670, 298038), (6318, 267470), (6804, 248365), (7020, 240723), (7371, 229260), (7642, 221130), (8190, 206334), (8505, 198692), (9828, 171945), (10530, 160482), (11340, 149019), (11463, 147420), (12285, 137556), (12636, 133735), (14742, 114630), (15284, 110565), (15795, 106988), (16380, 103167), (17010, 99346), (19105, 88452), (21060, 80241), (22113, 76420), (22926, 73710), (24570, 68778), (26747, 63180), (29484, 57315), (31590, 53494), (34020, 49673), (34389, 49140), (36855, 45852), (38210, 44226)]