1457961960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7027}}^1$

素因数の和:7080

約数の個数: 256

約数和(自身を含む): 5667379200

約数和(自身を除く): 4209417240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2964, 3192, 3458, 3640, 3705, 3990, 4940, 5187, 5320, 5460, 5928, 6916, 7027, 7410, 7980, 8645, 9880, 10374, 10920, 13832, 14054, 14820, 15960, 17290, 20748, 21081, 25935, 28108, 29640, 34580, 35135, 41496, 42162, 49189, 51870, 56216, 69160, 70270, 84324, 91351, 98378, 103740, 105405, 133513, 140540, 147567, 168648, 182702, 196756, 207480, 210810, 245945, 267026, 274053, 281080, 295134, 365404, 393512, 400539, 421620, 456755, 491890, 534052, 548106, 590268, 639457, 667565, 730808, 737835, 801078, 843240, 913510, 934591, 983780, 1068104, 1096212, 1180536, 1278914, 1335130, 1370265, 1475670, 1602156, 1735669, 1827020, 1869182, 1918371, 1967560, 2002695, 2192424, 2557828, 2670260, 2740530, 2803773, 2951340, 3197285, 3204312, 3471338, 3654040, 3738364, 3836742, 4005390, 4672955, 5115656, 5207007, 5340520, 5481060, 5607546, 5902680, 6394570, 6942676, 7476728, 7673484, 8010780, 8678345, 9345910, 9591855, 10414014, 10962120, 11215092, 12149683, 12789140, 13885352, 14018865, 15346968, 16021560, 17356690, 18691820, 19183710, 20828028, 22430184, 24299366, 25578280, 26035035, 28037730, 34713380, 36449049, 37383640, 38367420, 41656056, 48598732, 52070070, 56075460, 60748415, 69426760, 72898098, 76734840, 97197464, 104140140, 112150920, 121496830, 145796196, 182245245, 208280280, 242993660, 291592392, 364490490, 485987320, 728980980, 1457961960]

約数ペア:

[(1, 1457961960), (2, 728980980), (3, 485987320), (4, 364490490), (5, 291592392), (6, 242993660), (7, 208280280), (8, 182245245), (10, 145796196), (12, 121496830), (13, 112150920), (14, 104140140), (15, 97197464), (19, 76734840), (20, 72898098), (21, 69426760), (24, 60748415), (26, 56075460), (28, 52070070), (30, 48598732), (35, 41656056), (38, 38367420), (39, 37383640), (40, 36449049), (42, 34713380), (52, 28037730), (56, 26035035), (57, 25578280), (60, 24299366), (65, 22430184), (70, 20828028), (76, 19183710), (78, 18691820), (84, 17356690), (91, 16021560), (95, 15346968), (104, 14018865), (105, 13885352), (114, 12789140), (120, 12149683), (130, 11215092), (133, 10962120), (140, 10414014), (152, 9591855), (156, 9345910), (168, 8678345), (182, 8010780), (190, 7673484), (195, 7476728), (210, 6942676), (228, 6394570), (247, 5902680), (260, 5607546), (266, 5481060), (273, 5340520), (280, 5207007), (285, 5115656), (312, 4672955), (364, 4005390), (380, 3836742), (390, 3738364), (399, 3654040), (420, 3471338), (455, 3204312), (456, 3197285), (494, 2951340), (520, 2803773), (532, 2740530), (546, 2670260), (570, 2557828), (665, 2192424), (728, 2002695), (741, 1967560), (760, 1918371), (780, 1869182), (798, 1827020), (840, 1735669), (910, 1602156), (988, 1475670), (1064, 1370265), (1092, 1335130), (1140, 1278914), (1235, 1180536), (1330, 1096212), (1365, 1068104), (1482, 983780), (1560, 934591), (1596, 913510), (1729, 843240), (1820, 801078), (1976, 737835), (1995, 730808), (2184, 667565), (2280, 639457), (2470, 590268), (2660, 548106), (2730, 534052), (2964, 491890), (3192, 456755), (3458, 421620), (3640, 400539), (3705, 393512), (3990, 365404), (4940, 295134), (5187, 281080), (5320, 274053), (5460, 267026), (5928, 245945), (6916, 210810), (7027, 207480), (7410, 196756), (7980, 182702), (8645, 168648), (9880, 147567), (10374, 140540), (10920, 133513), (13832, 105405), (14054, 103740), (14820, 98378), (15960, 91351), (17290, 84324), (20748, 70270), (21081, 69160), (25935, 56216), (28108, 51870), (29640, 49189), (34580, 42162), (35135, 41496)]