579806640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 320

約数和(自身を含む): 2357944320

約数和(自身を除く): 1778137680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 168, 180, 186, 189, 210, 216, 217, 240, 248, 252, 270, 279, 280, 310, 315, 336, 360, 372, 378, 420, 432, 434, 465, 496, 504, 540, 558, 560, 620, 630, 651, 720, 744, 756, 837, 840, 868, 930, 945, 1008, 1080, 1085, 1116, 1237, 1240, 1260, 1302, 1395, 1488, 1512, 1674, 1680, 1736, 1860, 1890, 1953, 2160, 2170, 2232, 2474, 2480, 2520, 2604, 2790, 3024, 3255, 3348, 3472, 3711, 3720, 3780, 3906, 4185, 4340, 4464, 4948, 5040, 5208, 5580, 5859, 6185, 6510, 6696, 7422, 7440, 7560, 7812, 8370, 8659, 8680, 9765, 9896, 10416, 11133, 11160, 11718, 12370, 13020, 13392, 14844, 15120, 15624, 16740, 17318, 17360, 18555, 19530, 19792, 22266, 22320, 23436, 24740, 25977, 26040, 29295, 29688, 31248, 33399, 33480, 34636, 37110, 38347, 39060, 43295, 44532, 46872, 49480, 51954, 52080, 55665, 58590, 59376, 66798, 66960, 69272, 74220, 76694, 77931, 78120, 86590, 89064, 93744, 98960, 103908, 111330, 115041, 117180, 129885, 133596, 138544, 148440, 153388, 155862, 156240, 166995, 173180, 178128, 191735, 207816, 222660, 230082, 233793, 234360, 259770, 267192, 268429, 296880, 306776, 311724, 333990, 345123, 346360, 383470, 389655, 415632, 445320, 460164, 467586, 468720, 519540, 534384, 536858, 575205, 613552, 623448, 667980, 690246, 692720, 766940, 779310, 805287, 890640, 920328, 935172, 1035369, 1039080, 1073716, 1150410, 1168965, 1246896, 1335960, 1342145, 1380492, 1533880, 1558620, 1610574, 1725615, 1840656, 1870344, 2070738, 2078160, 2147432, 2300820, 2337930, 2415861, 2671920, 2684290, 2760984, 3067760, 3117240, 3221148, 3451230, 3740688, 4026435, 4141476, 4294864, 4601640, 4675860, 4831722, 5176845, 5368580, 5521968, 6234480, 6442296, 6902460, 7247583, 8052870, 8282952, 9203280, 9351720, 9663444, 10353690, 10737160, 12079305, 12884592, 13804920, 14495166, 16105740, 16565904, 18703440, 19326888, 20707380, 21474320, 24158610, 27609840, 28990332, 32211480, 36237915, 38653776, 41414760, 48317220, 57980664, 64422960, 72475830, 82829520, 96634440, 115961328, 144951660, 193268880, 289903320, 579806640]

約数ペア:

[(1, 579806640), (2, 289903320), (3, 193268880), (4, 144951660), (5, 115961328), (6, 96634440), (7, 82829520), (8, 72475830), (9, 64422960), (10, 57980664), (12, 48317220), (14, 41414760), (15, 38653776), (16, 36237915), (18, 32211480), (20, 28990332), (21, 27609840), (24, 24158610), (27, 21474320), (28, 20707380), (30, 19326888), (31, 18703440), (35, 16565904), (36, 16105740), (40, 14495166), (42, 13804920), (45, 12884592), (48, 12079305), (54, 10737160), (56, 10353690), (60, 9663444), (62, 9351720), (63, 9203280), (70, 8282952), (72, 8052870), (80, 7247583), (84, 6902460), (90, 6442296), (93, 6234480), (105, 5521968), (108, 5368580), (112, 5176845), (120, 4831722), (124, 4675860), (126, 4601640), (135, 4294864), (140, 4141476), (144, 4026435), (155, 3740688), (168, 3451230), (180, 3221148), (186, 3117240), (189, 3067760), (210, 2760984), (216, 2684290), (217, 2671920), (240, 2415861), (248, 2337930), (252, 2300820), (270, 2147432), (279, 2078160), (280, 2070738), (310, 1870344), (315, 1840656), (336, 1725615), (360, 1610574), (372, 1558620), (378, 1533880), (420, 1380492), (432, 1342145), (434, 1335960), (465, 1246896), (496, 1168965), (504, 1150410), (540, 1073716), (558, 1039080), (560, 1035369), (620, 935172), (630, 920328), (651, 890640), (720, 805287), (744, 779310), (756, 766940), (837, 692720), (840, 690246), (868, 667980), (930, 623448), (945, 613552), (1008, 575205), (1080, 536858), (1085, 534384), (1116, 519540), (1237, 468720), (1240, 467586), (1260, 460164), (1302, 445320), (1395, 415632), (1488, 389655), (1512, 383470), (1674, 346360), (1680, 345123), (1736, 333990), (1860, 311724), (1890, 306776), (1953, 296880), (2160, 268429), (2170, 267192), (2232, 259770), (2474, 234360), (2480, 233793), (2520, 230082), (2604, 222660), (2790, 207816), (3024, 191735), (3255, 178128), (3348, 173180), (3472, 166995), (3711, 156240), (3720, 155862), (3780, 153388), (3906, 148440), (4185, 138544), (4340, 133596), (4464, 129885), (4948, 117180), (5040, 115041), (5208, 111330), (5580, 103908), (5859, 98960), (6185, 93744), (6510, 89064), (6696, 86590), (7422, 78120), (7440, 77931), (7560, 76694), (7812, 74220), (8370, 69272), (8659, 66960), (8680, 66798), (9765, 59376), (9896, 58590), (10416, 55665), (11133, 52080), (11160, 51954), (11718, 49480), (12370, 46872), (13020, 44532), (13392, 43295), (14844, 39060), (15120, 38347), (15624, 37110), (16740, 34636), (17318, 33480), (17360, 33399), (18555, 31248), (19530, 29688), (19792, 29295), (22266, 26040), (22320, 25977), (23436, 24740)]