1489195680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23327}}^1$

素因数の和:23371

約数の個数: 192

約数和(自身を含む): 5643509760

約数和(自身を除く): 4154314080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5320, 6384, 7980, 9120, 10640, 12768, 15960, 21280, 23327, 31920, 46654, 63840, 69981, 93308, 116635, 139962, 163289, 186616, 233270, 279924, 326578, 349905, 373232, 443213, 466540, 489867, 559848, 653156, 699810, 746464, 816445, 886426, 933080, 979734, 1119696, 1306312, 1329639, 1399620, 1632890, 1772852, 1866160, 1959468, 2216065, 2239392, 2449335, 2612624, 2659278, 2799240, 3102491, 3265780, 3545704, 3732320, 3918936, 4432130, 4898670, 5225248, 5318556, 5598480, 6204982, 6531560, 6648195, 7091408, 7837872, 8864260, 9307473, 9797340, 10637112, 11196960, 12409964, 13063120, 13296390, 14182816, 15512455, 15675744, 17728520, 18614946, 19594680, 21274224, 24819928, 26126240, 26592780, 31024910, 35457040, 37229892, 39189360, 42548448, 46537365, 49639856, 53185560, 62049820, 70914080, 74459784, 78378720, 93074730, 99279712, 106371120, 124099640, 148919568, 186149460, 212742240, 248199280, 297839136, 372298920, 496398560, 744597840, 1489195680]

約数ペア:

[(1, 1489195680), (2, 744597840), (3, 496398560), (4, 372298920), (5, 297839136), (6, 248199280), (7, 212742240), (8, 186149460), (10, 148919568), (12, 124099640), (14, 106371120), (15, 99279712), (16, 93074730), (19, 78378720), (20, 74459784), (21, 70914080), (24, 62049820), (28, 53185560), (30, 49639856), (32, 46537365), (35, 42548448), (38, 39189360), (40, 37229892), (42, 35457040), (48, 31024910), (56, 26592780), (57, 26126240), (60, 24819928), (70, 21274224), (76, 19594680), (80, 18614946), (84, 17728520), (95, 15675744), (96, 15512455), (105, 14182816), (112, 13296390), (114, 13063120), (120, 12409964), (133, 11196960), (140, 10637112), (152, 9797340), (160, 9307473), (168, 8864260), (190, 7837872), (210, 7091408), (224, 6648195), (228, 6531560), (240, 6204982), (266, 5598480), (280, 5318556), (285, 5225248), (304, 4898670), (336, 4432130), (380, 3918936), (399, 3732320), (420, 3545704), (456, 3265780), (480, 3102491), (532, 2799240), (560, 2659278), (570, 2612624), (608, 2449335), (665, 2239392), (672, 2216065), (760, 1959468), (798, 1866160), (840, 1772852), (912, 1632890), (1064, 1399620), (1120, 1329639), (1140, 1306312), (1330, 1119696), (1520, 979734), (1596, 933080), (1680, 886426), (1824, 816445), (1995, 746464), (2128, 699810), (2280, 653156), (2660, 559848), (3040, 489867), (3192, 466540), (3360, 443213), (3990, 373232), (4256, 349905), (4560, 326578), (5320, 279924), (6384, 233270), (7980, 186616), (9120, 163289), (10640, 139962), (12768, 116635), (15960, 93308), (21280, 69981), (23327, 63840), (31920, 46654)]