1312095540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 4568901120

約数和(自身を除く): 3256805580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 49, 57, 60, 70, 76, 83, 84, 95, 98, 105, 114, 133, 140, 147, 166, 190, 196, 210, 228, 245, 249, 266, 283, 285, 294, 332, 380, 399, 415, 420, 490, 498, 532, 566, 570, 581, 588, 665, 735, 798, 830, 849, 931, 980, 996, 1132, 1140, 1162, 1245, 1330, 1415, 1470, 1577, 1596, 1660, 1698, 1743, 1862, 1981, 1995, 2324, 2490, 2660, 2793, 2830, 2905, 2940, 3154, 3396, 3486, 3724, 3962, 3990, 4067, 4245, 4655, 4731, 4980, 5377, 5586, 5660, 5810, 5943, 6308, 6972, 7885, 7924, 7980, 8134, 8490, 8715, 9310, 9462, 9905, 10754, 11039, 11172, 11620, 11886, 12201, 13867, 13965, 15770, 16131, 16268, 16980, 17430, 18620, 18924, 19810, 20335, 21508, 22078, 23489, 23655, 23772, 24402, 26885, 27734, 27930, 29715, 31540, 32262, 33117, 34860, 37639, 39620, 40670, 41601, 44156, 46978, 47310, 48804, 53770, 55195, 55468, 55860, 59430, 61005, 64524, 66234, 69335, 70467, 75278, 77273, 80655, 81340, 83202, 93956, 94620, 107540, 110390, 112917, 117445, 118860, 122010, 132468, 138670, 140934, 150556, 154546, 161310, 164423, 165585, 166404, 188195, 208005, 220780, 225834, 231819, 234890, 244020, 263473, 277340, 281868, 309092, 322620, 328846, 331170, 352335, 376390, 386365, 416010, 446291, 451668, 463638, 469780, 493269, 526946, 564585, 657692, 662340, 704670, 752780, 772730, 790419, 822115, 832020, 892582, 927276, 986538, 1053892, 1129170, 1150961, 1159095, 1317365, 1338873, 1409340, 1545460, 1580838, 1644230, 1785164, 1973076, 2231455, 2258340, 2301922, 2318190, 2466345, 2634730, 2677746, 3124037, 3161676, 3288460, 3452883, 3952095, 4462910, 4603844, 4636380, 4932690, 5269460, 5355492, 5754805, 6248074, 6694365, 6905766, 7904190, 8925820, 9372111, 9865380, 11509610, 12496148, 13388730, 13811532, 15620185, 15808380, 17264415, 18744222, 21868259, 23019220, 26777460, 31240370, 34528830, 37488444, 43736518, 46860555, 62480740, 65604777, 69057660, 87473036, 93721110, 109341295, 131209554, 187442220, 218682590, 262419108, 328023885, 437365180, 656047770, 1312095540]

約数ペア:

[(1, 1312095540), (2, 656047770), (3, 437365180), (4, 328023885), (5, 262419108), (6, 218682590), (7, 187442220), (10, 131209554), (12, 109341295), (14, 93721110), (15, 87473036), (19, 69057660), (20, 65604777), (21, 62480740), (28, 46860555), (30, 43736518), (35, 37488444), (38, 34528830), (42, 31240370), (49, 26777460), (57, 23019220), (60, 21868259), (70, 18744222), (76, 17264415), (83, 15808380), (84, 15620185), (95, 13811532), (98, 13388730), (105, 12496148), (114, 11509610), (133, 9865380), (140, 9372111), (147, 8925820), (166, 7904190), (190, 6905766), (196, 6694365), (210, 6248074), (228, 5754805), (245, 5355492), (249, 5269460), (266, 4932690), (283, 4636380), (285, 4603844), (294, 4462910), (332, 3952095), (380, 3452883), (399, 3288460), (415, 3161676), (420, 3124037), (490, 2677746), (498, 2634730), (532, 2466345), (566, 2318190), (570, 2301922), (581, 2258340), (588, 2231455), (665, 1973076), (735, 1785164), (798, 1644230), (830, 1580838), (849, 1545460), (931, 1409340), (980, 1338873), (996, 1317365), (1132, 1159095), (1140, 1150961), (1162, 1129170), (1245, 1053892), (1330, 986538), (1415, 927276), (1470, 892582), (1577, 832020), (1596, 822115), (1660, 790419), (1698, 772730), (1743, 752780), (1862, 704670), (1981, 662340), (1995, 657692), (2324, 564585), (2490, 526946), (2660, 493269), (2793, 469780), (2830, 463638), (2905, 451668), (2940, 446291), (3154, 416010), (3396, 386365), (3486, 376390), (3724, 352335), (3962, 331170), (3990, 328846), (4067, 322620), (4245, 309092), (4655, 281868), (4731, 277340), (4980, 263473), (5377, 244020), (5586, 234890), (5660, 231819), (5810, 225834), (5943, 220780), (6308, 208005), (6972, 188195), (7885, 166404), (7924, 165585), (7980, 164423), (8134, 161310), (8490, 154546), (8715, 150556), (9310, 140934), (9462, 138670), (9905, 132468), (10754, 122010), (11039, 118860), (11172, 117445), (11620, 112917), (11886, 110390), (12201, 107540), (13867, 94620), (13965, 93956), (15770, 83202), (16131, 81340), (16268, 80655), (16980, 77273), (17430, 75278), (18620, 70467), (18924, 69335), (19810, 66234), (20335, 64524), (21508, 61005), (22078, 59430), (23489, 55860), (23655, 55468), (23772, 55195), (24402, 53770), (26885, 48804), (27734, 47310), (27930, 46978), (29715, 44156), (31540, 41601), (32262, 40670), (33117, 39620), (34860, 37639)]