130983720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1$

素因数の和:352

約数の個数: 256

約数和(自身を含む): 490752000

約数和(自身を除く): 359768280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 29, 30, 35, 38, 40, 42, 56, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 120, 133, 140, 145, 152, 168, 174, 190, 203, 210, 228, 232, 266, 280, 283, 285, 290, 348, 380, 399, 406, 420, 435, 456, 532, 551, 566, 570, 580, 609, 665, 696, 760, 798, 812, 840, 849, 870, 1015, 1064, 1102, 1132, 1140, 1160, 1218, 1330, 1415, 1596, 1624, 1653, 1698, 1740, 1981, 1995, 2030, 2204, 2264, 2280, 2436, 2660, 2755, 2830, 3045, 3192, 3306, 3396, 3480, 3857, 3962, 3990, 4060, 4245, 4408, 4872, 5320, 5377, 5510, 5660, 5943, 6090, 6612, 6792, 7714, 7924, 7980, 8120, 8207, 8265, 8490, 9905, 10754, 11020, 11320, 11571, 11886, 12180, 13224, 15428, 15848, 15960, 16131, 16414, 16530, 16980, 19285, 19810, 21508, 22040, 23142, 23772, 24360, 24621, 26885, 29715, 30856, 32262, 32828, 33060, 33960, 37639, 38570, 39620, 41035, 43016, 46284, 47544, 49242, 53770, 57449, 57855, 59430, 64524, 65656, 66120, 75278, 77140, 79240, 80655, 82070, 92568, 98484, 107540, 112917, 114898, 115710, 118860, 123105, 129048, 150556, 154280, 155933, 161310, 164140, 172347, 188195, 196968, 215080, 225834, 229796, 231420, 237720, 246210, 287245, 301112, 311866, 322620, 328280, 344694, 376390, 451668, 459592, 462840, 467799, 492420, 564585, 574490, 623732, 645240, 689388, 752780, 779665, 861735, 903336, 935598, 984840, 1091531, 1129170, 1148980, 1247464, 1378776, 1505560, 1559330, 1723470, 1871196, 2183062, 2258340, 2297960, 2338995, 3118660, 3274593, 3446940, 3742392, 4366124, 4516680, 4677990, 5457655, 6237320, 6549186, 6893880, 8732248, 9355980, 10915310, 13098372, 16372965, 18711960, 21830620, 26196744, 32745930, 43661240, 65491860, 130983720]

約数ペア:

[(1, 130983720), (2, 65491860), (3, 43661240), (4, 32745930), (5, 26196744), (6, 21830620), (7, 18711960), (8, 16372965), (10, 13098372), (12, 10915310), (14, 9355980), (15, 8732248), (19, 6893880), (20, 6549186), (21, 6237320), (24, 5457655), (28, 4677990), (29, 4516680), (30, 4366124), (35, 3742392), (38, 3446940), (40, 3274593), (42, 3118660), (56, 2338995), (57, 2297960), (58, 2258340), (60, 2183062), (70, 1871196), (76, 1723470), (84, 1559330), (87, 1505560), (95, 1378776), (105, 1247464), (114, 1148980), (116, 1129170), (120, 1091531), (133, 984840), (140, 935598), (145, 903336), (152, 861735), (168, 779665), (174, 752780), (190, 689388), (203, 645240), (210, 623732), (228, 574490), (232, 564585), (266, 492420), (280, 467799), (283, 462840), (285, 459592), (290, 451668), (348, 376390), (380, 344694), (399, 328280), (406, 322620), (420, 311866), (435, 301112), (456, 287245), (532, 246210), (551, 237720), (566, 231420), (570, 229796), (580, 225834), (609, 215080), (665, 196968), (696, 188195), (760, 172347), (798, 164140), (812, 161310), (840, 155933), (849, 154280), (870, 150556), (1015, 129048), (1064, 123105), (1102, 118860), (1132, 115710), (1140, 114898), (1160, 112917), (1218, 107540), (1330, 98484), (1415, 92568), (1596, 82070), (1624, 80655), (1653, 79240), (1698, 77140), (1740, 75278), (1981, 66120), (1995, 65656), (2030, 64524), (2204, 59430), (2264, 57855), (2280, 57449), (2436, 53770), (2660, 49242), (2755, 47544), (2830, 46284), (3045, 43016), (3192, 41035), (3306, 39620), (3396, 38570), (3480, 37639), (3857, 33960), (3962, 33060), (3990, 32828), (4060, 32262), (4245, 30856), (4408, 29715), (4872, 26885), (5320, 24621), (5377, 24360), (5510, 23772), (5660, 23142), (5943, 22040), (6090, 21508), (6612, 19810), (6792, 19285), (7714, 16980), (7924, 16530), (7980, 16414), (8120, 16131), (8207, 15960), (8265, 15848), (8490, 15428), (9905, 13224), (10754, 12180), (11020, 11886), (11320, 11571)]