685334520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:396

約数の個数: 320

約数和(自身を含む): 2535714720

約数和(自身を除く): 1850380200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 81, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 162, 180, 195, 212, 216, 234, 260, 265, 270, 307, 312, 318, 324, 351, 360, 390, 405, 424, 468, 477, 520, 530, 540, 585, 614, 636, 648, 689, 702, 780, 795, 810, 921, 936, 954, 1053, 1060, 1080, 1170, 1228, 1272, 1378, 1404, 1431, 1535, 1560, 1590, 1620, 1755, 1842, 1908, 2067, 2106, 2120, 2340, 2385, 2456, 2756, 2763, 2808, 2862, 3070, 3180, 3240, 3445, 3510, 3684, 3816, 3991, 4134, 4212, 4293, 4605, 4680, 4770, 5265, 5512, 5526, 5724, 6140, 6201, 6360, 6890, 7020, 7155, 7368, 7982, 8268, 8289, 8424, 8586, 9210, 9540, 10335, 10530, 11052, 11448, 11973, 12280, 12402, 13780, 13815, 14040, 14310, 15964, 16271, 16536, 16578, 17172, 18420, 18603, 19080, 19955, 20670, 21060, 21465, 22104, 23946, 24804, 24867, 27560, 27630, 28620, 31005, 31928, 32542, 33156, 34344, 35919, 36840, 37206, 39910, 41340, 41445, 42120, 42930, 47892, 48813, 49608, 49734, 55260, 55809, 57240, 59865, 62010, 65084, 66312, 71838, 74412, 79820, 81355, 82680, 82890, 85860, 93015, 95784, 97626, 99468, 107757, 110520, 111618, 119730, 124020, 124335, 130168, 143676, 146439, 148824, 159640, 162710, 165780, 171720, 179595, 186030, 195252, 198936, 211523, 215514, 223236, 239460, 244065, 248040, 248670, 279045, 287352, 292878, 323271, 325420, 331560, 359190, 372060, 390504, 423046, 431028, 439317, 446472, 478920, 488130, 497340, 538785, 558090, 585756, 634569, 646542, 650840, 718380, 732195, 744120, 846092, 862056, 878634, 976260, 994680, 1057615, 1077570, 1116180, 1171512, 1269138, 1293084, 1317951, 1436760, 1464390, 1616355, 1692184, 1757268, 1903707, 1952520, 2115230, 2155140, 2196585, 2232360, 2538276, 2586168, 2635902, 2928780, 3172845, 3232710, 3514536, 3807414, 4230460, 4310280, 4393170, 5076552, 5271804, 5711121, 5857560, 6345690, 6465420, 6589755, 7614828, 8460920, 8786340, 9518535, 10543608, 11422242, 12691380, 12930840, 13179510, 15229656, 17133363, 17572680, 19037070, 22844484, 25382760, 26359020, 28555605, 34266726, 38074140, 45688968, 52718040, 57111210, 68533452, 76148280, 85666815, 114222420, 137066904, 171333630, 228444840, 342667260, 685334520]

約数ペア:

[(1, 685334520), (2, 342667260), (3, 228444840), (4, 171333630), (5, 137066904), (6, 114222420), (8, 85666815), (9, 76148280), (10, 68533452), (12, 57111210), (13, 52718040), (15, 45688968), (18, 38074140), (20, 34266726), (24, 28555605), (26, 26359020), (27, 25382760), (30, 22844484), (36, 19037070), (39, 17572680), (40, 17133363), (45, 15229656), (52, 13179510), (53, 12930840), (54, 12691380), (60, 11422242), (65, 10543608), (72, 9518535), (78, 8786340), (81, 8460920), (90, 7614828), (104, 6589755), (106, 6465420), (108, 6345690), (117, 5857560), (120, 5711121), (130, 5271804), (135, 5076552), (156, 4393170), (159, 4310280), (162, 4230460), (180, 3807414), (195, 3514536), (212, 3232710), (216, 3172845), (234, 2928780), (260, 2635902), (265, 2586168), (270, 2538276), (307, 2232360), (312, 2196585), (318, 2155140), (324, 2115230), (351, 1952520), (360, 1903707), (390, 1757268), (405, 1692184), (424, 1616355), (468, 1464390), (477, 1436760), (520, 1317951), (530, 1293084), (540, 1269138), (585, 1171512), (614, 1116180), (636, 1077570), (648, 1057615), (689, 994680), (702, 976260), (780, 878634), (795, 862056), (810, 846092), (921, 744120), (936, 732195), (954, 718380), (1053, 650840), (1060, 646542), (1080, 634569), (1170, 585756), (1228, 558090), (1272, 538785), (1378, 497340), (1404, 488130), (1431, 478920), (1535, 446472), (1560, 439317), (1590, 431028), (1620, 423046), (1755, 390504), (1842, 372060), (1908, 359190), (2067, 331560), (2106, 325420), (2120, 323271), (2340, 292878), (2385, 287352), (2456, 279045), (2756, 248670), (2763, 248040), (2808, 244065), (2862, 239460), (3070, 223236), (3180, 215514), (3240, 211523), (3445, 198936), (3510, 195252), (3684, 186030), (3816, 179595), (3991, 171720), (4134, 165780), (4212, 162710), (4293, 159640), (4605, 148824), (4680, 146439), (4770, 143676), (5265, 130168), (5512, 124335), (5526, 124020), (5724, 119730), (6140, 111618), (6201, 110520), (6360, 107757), (6890, 99468), (7020, 97626), (7155, 95784), (7368, 93015), (7982, 85860), (8268, 82890), (8289, 82680), (8424, 81355), (8586, 79820), (9210, 74412), (9540, 71838), (10335, 66312), (10530, 65084), (11052, 62010), (11448, 59865), (11973, 57240), (12280, 55809), (12402, 55260), (13780, 49734), (13815, 49608), (14040, 48813), (14310, 47892), (15964, 42930), (16271, 42120), (16536, 41445), (16578, 41340), (17172, 39910), (18420, 37206), (18603, 36840), (19080, 35919), (19955, 34344), (20670, 33156), (21060, 32542), (21465, 31928), (22104, 31005), (23946, 28620), (24804, 27630), (24867, 27560)]