1294606980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 288

約数和(自身を含む): 4358914560

約数和(自身を除く): 3064307580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 29, 30, 36, 41, 45, 46, 58, 60, 69, 82, 87, 90, 92, 115, 116, 123, 138, 145, 164, 174, 180, 205, 207, 230, 246, 261, 263, 276, 290, 345, 348, 369, 410, 414, 435, 460, 492, 522, 526, 580, 615, 667, 690, 738, 789, 820, 828, 870, 943, 1035, 1044, 1052, 1189, 1230, 1305, 1315, 1334, 1380, 1476, 1578, 1740, 1845, 1886, 2001, 2070, 2367, 2378, 2460, 2610, 2630, 2668, 2829, 3156, 3335, 3567, 3690, 3772, 3945, 4002, 4140, 4715, 4734, 4756, 5220, 5260, 5658, 5945, 6003, 6049, 6670, 7134, 7380, 7627, 7890, 8004, 8487, 9430, 9468, 10005, 10701, 10783, 11316, 11835, 11890, 12006, 12098, 13340, 14145, 14268, 15254, 15780, 16974, 17835, 18147, 18860, 20010, 21402, 21566, 22881, 23670, 23780, 24012, 24196, 27347, 28290, 30015, 30245, 30508, 32349, 33948, 35670, 36294, 38135, 40020, 42435, 42804, 43132, 45762, 47340, 53505, 53915, 54441, 54694, 56580, 60030, 60490, 64698, 68643, 71340, 72588, 76270, 82041, 84870, 90735, 91524, 97047, 107010, 107830, 108882, 109388, 114405, 120060, 120980, 129396, 136735, 137286, 152540, 161745, 164082, 169740, 175421, 181470, 194094, 214020, 215660, 217764, 228810, 246123, 248009, 272205, 273470, 274572, 312707, 323490, 328164, 343215, 350842, 362940, 388188, 410205, 457620, 485235, 492246, 496018, 526263, 544410, 546940, 625414, 646980, 686430, 701684, 744027, 820410, 877105, 938121, 970470, 984492, 992036, 1052526, 1088820, 1230615, 1240045, 1250828, 1372860, 1488054, 1563535, 1578789, 1640820, 1754210, 1876242, 1940940, 2105052, 2232081, 2461230, 2480090, 2631315, 2814363, 2976108, 3127070, 3157578, 3508420, 3720135, 3752484, 4464162, 4690605, 4922460, 4960180, 5262630, 5628726, 6254140, 6315156, 7192261, 7440270, 7893945, 8928324, 9381210, 10525260, 11160405, 11257452, 14071815, 14384522, 14880540, 15787890, 18762420, 21576783, 22320810, 28143630, 28769044, 31575780, 35961305, 43153566, 44641620, 56287260, 64730349, 71922610, 86307132, 107883915, 129460698, 143845220, 215767830, 258921396, 323651745, 431535660, 647303490, 1294606980]

約数ペア:

[(1, 1294606980), (2, 647303490), (3, 431535660), (4, 323651745), (5, 258921396), (6, 215767830), (9, 143845220), (10, 129460698), (12, 107883915), (15, 86307132), (18, 71922610), (20, 64730349), (23, 56287260), (29, 44641620), (30, 43153566), (36, 35961305), (41, 31575780), (45, 28769044), (46, 28143630), (58, 22320810), (60, 21576783), (69, 18762420), (82, 15787890), (87, 14880540), (90, 14384522), (92, 14071815), (115, 11257452), (116, 11160405), (123, 10525260), (138, 9381210), (145, 8928324), (164, 7893945), (174, 7440270), (180, 7192261), (205, 6315156), (207, 6254140), (230, 5628726), (246, 5262630), (261, 4960180), (263, 4922460), (276, 4690605), (290, 4464162), (345, 3752484), (348, 3720135), (369, 3508420), (410, 3157578), (414, 3127070), (435, 2976108), (460, 2814363), (492, 2631315), (522, 2480090), (526, 2461230), (580, 2232081), (615, 2105052), (667, 1940940), (690, 1876242), (738, 1754210), (789, 1640820), (820, 1578789), (828, 1563535), (870, 1488054), (943, 1372860), (1035, 1250828), (1044, 1240045), (1052, 1230615), (1189, 1088820), (1230, 1052526), (1305, 992036), (1315, 984492), (1334, 970470), (1380, 938121), (1476, 877105), (1578, 820410), (1740, 744027), (1845, 701684), (1886, 686430), (2001, 646980), (2070, 625414), (2367, 546940), (2378, 544410), (2460, 526263), (2610, 496018), (2630, 492246), (2668, 485235), (2829, 457620), (3156, 410205), (3335, 388188), (3567, 362940), (3690, 350842), (3772, 343215), (3945, 328164), (4002, 323490), (4140, 312707), (4715, 274572), (4734, 273470), (4756, 272205), (5220, 248009), (5260, 246123), (5658, 228810), (5945, 217764), (6003, 215660), (6049, 214020), (6670, 194094), (7134, 181470), (7380, 175421), (7627, 169740), (7890, 164082), (8004, 161745), (8487, 152540), (9430, 137286), (9468, 136735), (10005, 129396), (10701, 120980), (10783, 120060), (11316, 114405), (11835, 109388), (11890, 108882), (12006, 107830), (12098, 107010), (13340, 97047), (14145, 91524), (14268, 90735), (15254, 84870), (15780, 82041), (16974, 76270), (17835, 72588), (18147, 71340), (18860, 68643), (20010, 64698), (21402, 60490), (21566, 60030), (22881, 56580), (23670, 54694), (23780, 54441), (24012, 53915), (24196, 53505), (27347, 47340), (28290, 45762), (30015, 43132), (30245, 42804), (30508, 42435), (32349, 40020), (33948, 38135), (35670, 36294)]