772507320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:502

約数の個数: 256

約数和(自身を含む): 2673216000

約数和(自身を除く): 1900708680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 67, 76, 78, 95, 104, 114, 120, 130, 134, 152, 156, 190, 195, 201, 228, 247, 260, 268, 285, 312, 335, 380, 389, 390, 402, 456, 494, 520, 536, 570, 670, 741, 760, 778, 780, 804, 871, 988, 1005, 1140, 1167, 1235, 1273, 1340, 1482, 1556, 1560, 1608, 1742, 1945, 1976, 2010, 2280, 2334, 2470, 2546, 2613, 2680, 2964, 3112, 3484, 3705, 3819, 3890, 4020, 4355, 4668, 4940, 5057, 5092, 5226, 5835, 5928, 6365, 6968, 7391, 7410, 7638, 7780, 8040, 8710, 9336, 9880, 10114, 10184, 10452, 11670, 12730, 13065, 14782, 14820, 15171, 15276, 15560, 16549, 17420, 19095, 20228, 20904, 22173, 23340, 25285, 25460, 26063, 26130, 29564, 29640, 30342, 30552, 33098, 34840, 36955, 38190, 40456, 44346, 46680, 49647, 50570, 50920, 52126, 52260, 59128, 60684, 66196, 73910, 75855, 76380, 78189, 82745, 88692, 96083, 99294, 101140, 104252, 104520, 110865, 121368, 130315, 132392, 147820, 151710, 152760, 156378, 165490, 177384, 192166, 198588, 202280, 208504, 221730, 248235, 260630, 288249, 295640, 303420, 312756, 330980, 338819, 384332, 390945, 397176, 443460, 480415, 495197, 496470, 521260, 576498, 606840, 625512, 661960, 677638, 768664, 781890, 886920, 960830, 990394, 992940, 1016457, 1042520, 1152996, 1355276, 1441245, 1485591, 1563780, 1694095, 1921660, 1980788, 1985880, 2032914, 2305992, 2475985, 2710552, 2882490, 2971182, 3127560, 3388190, 3843320, 3961576, 4065828, 4951970, 5082285, 5764980, 5942364, 6437561, 6776380, 7427955, 8131656, 9903940, 10164570, 11529960, 11884728, 12875122, 13552760, 14855910, 19312683, 19807880, 20329140, 25750244, 29711820, 32187805, 38625366, 40658280, 51500488, 59423640, 64375610, 77250732, 96563415, 128751220, 154501464, 193126830, 257502440, 386253660, 772507320]

約数ペア:

[(1, 772507320), (2, 386253660), (3, 257502440), (4, 193126830), (5, 154501464), (6, 128751220), (8, 96563415), (10, 77250732), (12, 64375610), (13, 59423640), (15, 51500488), (19, 40658280), (20, 38625366), (24, 32187805), (26, 29711820), (30, 25750244), (38, 20329140), (39, 19807880), (40, 19312683), (52, 14855910), (57, 13552760), (60, 12875122), (65, 11884728), (67, 11529960), (76, 10164570), (78, 9903940), (95, 8131656), (104, 7427955), (114, 6776380), (120, 6437561), (130, 5942364), (134, 5764980), (152, 5082285), (156, 4951970), (190, 4065828), (195, 3961576), (201, 3843320), (228, 3388190), (247, 3127560), (260, 2971182), (268, 2882490), (285, 2710552), (312, 2475985), (335, 2305992), (380, 2032914), (389, 1985880), (390, 1980788), (402, 1921660), (456, 1694095), (494, 1563780), (520, 1485591), (536, 1441245), (570, 1355276), (670, 1152996), (741, 1042520), (760, 1016457), (778, 992940), (780, 990394), (804, 960830), (871, 886920), (988, 781890), (1005, 768664), (1140, 677638), (1167, 661960), (1235, 625512), (1273, 606840), (1340, 576498), (1482, 521260), (1556, 496470), (1560, 495197), (1608, 480415), (1742, 443460), (1945, 397176), (1976, 390945), (2010, 384332), (2280, 338819), (2334, 330980), (2470, 312756), (2546, 303420), (2613, 295640), (2680, 288249), (2964, 260630), (3112, 248235), (3484, 221730), (3705, 208504), (3819, 202280), (3890, 198588), (4020, 192166), (4355, 177384), (4668, 165490), (4940, 156378), (5057, 152760), (5092, 151710), (5226, 147820), (5835, 132392), (5928, 130315), (6365, 121368), (6968, 110865), (7391, 104520), (7410, 104252), (7638, 101140), (7780, 99294), (8040, 96083), (8710, 88692), (9336, 82745), (9880, 78189), (10114, 76380), (10184, 75855), (10452, 73910), (11670, 66196), (12730, 60684), (13065, 59128), (14782, 52260), (14820, 52126), (15171, 50920), (15276, 50570), (15560, 49647), (16549, 46680), (17420, 44346), (19095, 40456), (20228, 38190), (20904, 36955), (22173, 34840), (23340, 33098), (25285, 30552), (25460, 30342), (26063, 29640), (26130, 29564)]