668164640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 384

約数和(自身を含む): 2057529600

約数和(自身を除く): 1389364960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 29, 32, 38, 40, 44, 52, 53, 55, 58, 65, 76, 80, 88, 95, 104, 106, 110, 116, 130, 143, 145, 152, 160, 176, 190, 208, 209, 212, 220, 232, 247, 260, 265, 286, 290, 304, 319, 352, 377, 380, 416, 418, 424, 440, 464, 494, 520, 530, 551, 572, 580, 583, 608, 638, 689, 715, 754, 760, 836, 848, 880, 928, 988, 1007, 1040, 1045, 1060, 1102, 1144, 1160, 1166, 1235, 1276, 1378, 1430, 1508, 1520, 1537, 1595, 1672, 1696, 1760, 1885, 1976, 2014, 2080, 2090, 2120, 2204, 2288, 2320, 2332, 2470, 2552, 2717, 2755, 2756, 2860, 2915, 3016, 3040, 3074, 3190, 3344, 3445, 3770, 3952, 4028, 4147, 4180, 4240, 4408, 4576, 4640, 4664, 4940, 5035, 5104, 5434, 5510, 5512, 5720, 5830, 6032, 6061, 6148, 6380, 6688, 6890, 7163, 7540, 7579, 7685, 7904, 8056, 8294, 8360, 8480, 8816, 9328, 9880, 10070, 10208, 10868, 11020, 11024, 11077, 11440, 11660, 12064, 12122, 12296, 12760, 13091, 13585, 13780, 14326, 15080, 15158, 15370, 16112, 16588, 16720, 16907, 17632, 18656, 19760, 19981, 20140, 20735, 21736, 22040, 22048, 22154, 22880, 23320, 24244, 24592, 25520, 26182, 27170, 27560, 28652, 29203, 30160, 30305, 30316, 30740, 32224, 33176, 33440, 33814, 35815, 37895, 39520, 39962, 40280, 41470, 43472, 44080, 44308, 46640, 48488, 49184, 51040, 52364, 54340, 55120, 55385, 57304, 58406, 60320, 60610, 60632, 61480, 65455, 66352, 67628, 71630, 75790, 78793, 79924, 80560, 82940, 84535, 86944, 88160, 88616, 93280, 96976, 99905, 104728, 108680, 110240, 110770, 114608, 116812, 121220, 121264, 122960, 130910, 132704, 135256, 143260, 144001, 146015, 151580, 157586, 159848, 161120, 165880, 169070, 177232, 193952, 199810, 209456, 217360, 219791, 221540, 229216, 233624, 242440, 242528, 245920, 261820, 270512, 286520, 288002, 292030, 303160, 315172, 319696, 321233, 331760, 338140, 354464, 379639, 393965, 399620, 418912, 434720, 439582, 443080, 467248, 484880, 523640, 541024, 573040, 576004, 584060, 606320, 630344, 639392, 642466, 663520, 676280, 720005, 759278, 787930, 799240, 879164, 886160, 934496, 969760, 1047280, 1098955, 1146080, 1152008, 1168120, 1212640, 1260688, 1284932, 1352560, 1440010, 1518556, 1575860, 1598480, 1606165, 1758328, 1772320, 1898195, 2094560, 2197910, 2304016, 2336240, 2521376, 2569864, 2705120, 2880020, 3037112, 3151720, 3196960, 3212330, 3516656, 3796390, 4176029, 4395820, 4608032, 4672480, 5139728, 5760040, 6074224, 6303440, 6424660, 7033312, 7592780, 8352058, 8791640, 10279456, 11520080, 12148448, 12606880, 12849320, 15185560, 16704116, 17583280, 20880145, 23040160, 25698640, 30371120, 33408232, 35166560, 41760290, 51397280, 60742240, 66816464, 83520580, 133632928, 167041160, 334082320, 668164640]

約数ペア:

[(1, 668164640), (2, 334082320), (4, 167041160), (5, 133632928), (8, 83520580), (10, 66816464), (11, 60742240), (13, 51397280), (16, 41760290), (19, 35166560), (20, 33408232), (22, 30371120), (26, 25698640), (29, 23040160), (32, 20880145), (38, 17583280), (40, 16704116), (44, 15185560), (52, 12849320), (53, 12606880), (55, 12148448), (58, 11520080), (65, 10279456), (76, 8791640), (80, 8352058), (88, 7592780), (95, 7033312), (104, 6424660), (106, 6303440), (110, 6074224), (116, 5760040), (130, 5139728), (143, 4672480), (145, 4608032), (152, 4395820), (160, 4176029), (176, 3796390), (190, 3516656), (208, 3212330), (209, 3196960), (212, 3151720), (220, 3037112), (232, 2880020), (247, 2705120), (260, 2569864), (265, 2521376), (286, 2336240), (290, 2304016), (304, 2197910), (319, 2094560), (352, 1898195), (377, 1772320), (380, 1758328), (416, 1606165), (418, 1598480), (424, 1575860), (440, 1518556), (464, 1440010), (494, 1352560), (520, 1284932), (530, 1260688), (551, 1212640), (572, 1168120), (580, 1152008), (583, 1146080), (608, 1098955), (638, 1047280), (689, 969760), (715, 934496), (754, 886160), (760, 879164), (836, 799240), (848, 787930), (880, 759278), (928, 720005), (988, 676280), (1007, 663520), (1040, 642466), (1045, 639392), (1060, 630344), (1102, 606320), (1144, 584060), (1160, 576004), (1166, 573040), (1235, 541024), (1276, 523640), (1378, 484880), (1430, 467248), (1508, 443080), (1520, 439582), (1537, 434720), (1595, 418912), (1672, 399620), (1696, 393965), (1760, 379639), (1885, 354464), (1976, 338140), (2014, 331760), (2080, 321233), (2090, 319696), (2120, 315172), (2204, 303160), (2288, 292030), (2320, 288002), (2332, 286520), (2470, 270512), (2552, 261820), (2717, 245920), (2755, 242528), (2756, 242440), (2860, 233624), (2915, 229216), (3016, 221540), (3040, 219791), (3074, 217360), (3190, 209456), (3344, 199810), (3445, 193952), (3770, 177232), (3952, 169070), (4028, 165880), (4147, 161120), (4180, 159848), (4240, 157586), (4408, 151580), (4576, 146015), (4640, 144001), (4664, 143260), (4940, 135256), (5035, 132704), (5104, 130910), (5434, 122960), (5510, 121264), (5512, 121220), (5720, 116812), (5830, 114608), (6032, 110770), (6061, 110240), (6148, 108680), (6380, 104728), (6688, 99905), (6890, 96976), (7163, 93280), (7540, 88616), (7579, 88160), (7685, 86944), (7904, 84535), (8056, 82940), (8294, 80560), (8360, 79924), (8480, 78793), (8816, 75790), (9328, 71630), (9880, 67628), (10070, 66352), (10208, 65455), (10868, 61480), (11020, 60632), (11024, 60610), (11077, 60320), (11440, 58406), (11660, 57304), (12064, 55385), (12122, 55120), (12296, 54340), (12760, 52364), (13091, 51040), (13585, 49184), (13780, 48488), (14326, 46640), (15080, 44308), (15158, 44080), (15370, 43472), (16112, 41470), (16588, 40280), (16720, 39962), (16907, 39520), (17632, 37895), (18656, 35815), (19760, 33814), (19981, 33440), (20140, 33176), (20735, 32224), (21736, 30740), (22040, 30316), (22048, 30305), (22154, 30160), (22880, 29203), (23320, 28652), (24244, 27560), (24592, 27170), (25520, 26182)]