289958760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 384

約数和(自身を含む): 1188794880

約数和(自身を除く): 898836120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 53, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 106, 117, 120, 126, 130, 140, 156, 159, 167, 168, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 280, 312, 315, 318, 334, 360, 364, 371, 390, 420, 424, 455, 468, 477, 501, 504, 520, 530, 546, 585, 630, 636, 668, 689, 728, 742, 780, 795, 819, 835, 840, 910, 936, 954, 1002, 1060, 1092, 1113, 1169, 1170, 1260, 1272, 1336, 1365, 1378, 1484, 1503, 1560, 1590, 1638, 1670, 1820, 1855, 1908, 2004, 2067, 2120, 2171, 2184, 2226, 2338, 2340, 2385, 2505, 2520, 2730, 2756, 2968, 3006, 3180, 3276, 3339, 3340, 3445, 3507, 3640, 3710, 3816, 4008, 4095, 4134, 4342, 4452, 4676, 4680, 4770, 4823, 5010, 5460, 5512, 5565, 5845, 6012, 6201, 6360, 6513, 6552, 6678, 6680, 6890, 7014, 7420, 7515, 8190, 8268, 8684, 8851, 8904, 9352, 9540, 9646, 10020, 10335, 10521, 10855, 10920, 11130, 11690, 12024, 12402, 13026, 13356, 13780, 14028, 14469, 14840, 15030, 15197, 16380, 16536, 16695, 17368, 17535, 17702, 19080, 19292, 19539, 20040, 20670, 21042, 21710, 22260, 23380, 24115, 24804, 26052, 26553, 26712, 27560, 28056, 28938, 30060, 30394, 31005, 32565, 32760, 33390, 35070, 35404, 38584, 39078, 41340, 42084, 43407, 43420, 44255, 44520, 45591, 46760, 48230, 49608, 52104, 52605, 53106, 57876, 60120, 60788, 61957, 62010, 65130, 66780, 70140, 70808, 72345, 75985, 78156, 79659, 82680, 84168, 86814, 86840, 88510, 91182, 96460, 97695, 105210, 106212, 115063, 115752, 121576, 123914, 124020, 130260, 132765, 133560, 136773, 140280, 144690, 151970, 156312, 159318, 173628, 177020, 182364, 185871, 192920, 195390, 210420, 212424, 217035, 227955, 230126, 247828, 248040, 260520, 265530, 273546, 289380, 303940, 309785, 318636, 345189, 347256, 354040, 364728, 371742, 390780, 398295, 420840, 434070, 455910, 460252, 495656, 531060, 547092, 557613, 575315, 578760, 607880, 619570, 637272, 683865, 690378, 743484, 781560, 796590, 805441, 868140, 911820, 920504, 929355, 1035567, 1062120, 1094184, 1115226, 1150630, 1239140, 1367730, 1380756, 1486968, 1593180, 1610882, 1725945, 1736280, 1823640, 1858710, 2071134, 2230452, 2301260, 2416323, 2478280, 2735460, 2761512, 2788065, 3186360, 3221764, 3451890, 3717420, 4027205, 4142268, 4460904, 4602520, 4832646, 5177835, 5470920, 5576130, 6443528, 6903780, 7248969, 7434840, 8054410, 8284536, 9665292, 10355670, 11152260, 12081615, 13807560, 14497938, 16108820, 19330584, 20711340, 22304520, 24163230, 28995876, 32217640, 36244845, 41422680, 48326460, 57991752, 72489690, 96652920, 144979380, 289958760]

約数ペア:

[(1, 289958760), (2, 144979380), (3, 96652920), (4, 72489690), (5, 57991752), (6, 48326460), (7, 41422680), (8, 36244845), (9, 32217640), (10, 28995876), (12, 24163230), (13, 22304520), (14, 20711340), (15, 19330584), (18, 16108820), (20, 14497938), (21, 13807560), (24, 12081615), (26, 11152260), (28, 10355670), (30, 9665292), (35, 8284536), (36, 8054410), (39, 7434840), (40, 7248969), (42, 6903780), (45, 6443528), (52, 5576130), (53, 5470920), (56, 5177835), (60, 4832646), (63, 4602520), (65, 4460904), (70, 4142268), (72, 4027205), (78, 3717420), (84, 3451890), (90, 3221764), (91, 3186360), (104, 2788065), (105, 2761512), (106, 2735460), (117, 2478280), (120, 2416323), (126, 2301260), (130, 2230452), (140, 2071134), (156, 1858710), (159, 1823640), (167, 1736280), (168, 1725945), (180, 1610882), (182, 1593180), (195, 1486968), (210, 1380756), (212, 1367730), (234, 1239140), (252, 1150630), (260, 1115226), (265, 1094184), (273, 1062120), (280, 1035567), (312, 929355), (315, 920504), (318, 911820), (334, 868140), (360, 805441), (364, 796590), (371, 781560), (390, 743484), (420, 690378), (424, 683865), (455, 637272), (468, 619570), (477, 607880), (501, 578760), (504, 575315), (520, 557613), (530, 547092), (546, 531060), (585, 495656), (630, 460252), (636, 455910), (668, 434070), (689, 420840), (728, 398295), (742, 390780), (780, 371742), (795, 364728), (819, 354040), (835, 347256), (840, 345189), (910, 318636), (936, 309785), (954, 303940), (1002, 289380), (1060, 273546), (1092, 265530), (1113, 260520), (1169, 248040), (1170, 247828), (1260, 230126), (1272, 227955), (1336, 217035), (1365, 212424), (1378, 210420), (1484, 195390), (1503, 192920), (1560, 185871), (1590, 182364), (1638, 177020), (1670, 173628), (1820, 159318), (1855, 156312), (1908, 151970), (2004, 144690), (2067, 140280), (2120, 136773), (2171, 133560), (2184, 132765), (2226, 130260), (2338, 124020), (2340, 123914), (2385, 121576), (2505, 115752), (2520, 115063), (2730, 106212), (2756, 105210), (2968, 97695), (3006, 96460), (3180, 91182), (3276, 88510), (3339, 86840), (3340, 86814), (3445, 84168), (3507, 82680), (3640, 79659), (3710, 78156), (3816, 75985), (4008, 72345), (4095, 70808), (4134, 70140), (4342, 66780), (4452, 65130), (4676, 62010), (4680, 61957), (4770, 60788), (4823, 60120), (5010, 57876), (5460, 53106), (5512, 52605), (5565, 52104), (5845, 49608), (6012, 48230), (6201, 46760), (6360, 45591), (6513, 44520), (6552, 44255), (6678, 43420), (6680, 43407), (6890, 42084), (7014, 41340), (7420, 39078), (7515, 38584), (8190, 35404), (8268, 35070), (8684, 33390), (8851, 32760), (8904, 32565), (9352, 31005), (9540, 30394), (9646, 30060), (10020, 28938), (10335, 28056), (10521, 27560), (10855, 26712), (10920, 26553), (11130, 26052), (11690, 24804), (12024, 24115), (12402, 23380), (13026, 22260), (13356, 21710), (13780, 21042), (14028, 20670), (14469, 20040), (14840, 19539), (15030, 19292), (15197, 19080), (16380, 17702), (16536, 17535), (16695, 17368)]