2143021400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 288

約数和(自身を含む): 5881766400

約数和(自身を除く): 3738745000

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 47, 50, 52, 65, 71, 76, 94, 95, 100, 104, 130, 142, 152, 169, 188, 190, 200, 235, 247, 260, 284, 325, 338, 355, 376, 380, 470, 475, 494, 520, 568, 611, 650, 676, 710, 760, 845, 893, 923, 940, 950, 988, 1175, 1222, 1235, 1300, 1349, 1352, 1420, 1690, 1775, 1786, 1846, 1880, 1900, 1976, 2350, 2444, 2470, 2600, 2698, 2840, 3055, 3211, 3337, 3380, 3550, 3572, 3692, 3800, 4225, 4465, 4615, 4700, 4888, 4940, 5396, 6110, 6175, 6422, 6674, 6745, 6760, 7100, 7144, 7384, 7943, 8450, 8930, 9230, 9400, 9880, 10792, 11609, 11999, 12220, 12350, 12844, 13348, 13490, 14200, 15275, 15886, 16055, 16685, 16900, 17537, 17860, 18460, 22325, 23075, 23218, 23998, 24440, 24700, 25688, 26696, 26980, 30550, 31772, 32110, 33370, 33725, 33800, 35074, 35720, 36920, 39715, 43381, 44650, 46150, 46436, 47996, 49400, 53960, 58045, 59995, 61100, 63403, 63544, 64220, 66740, 67450, 70148, 79430, 80275, 83425, 86762, 87685, 89300, 92300, 92872, 95992, 116090, 119990, 122200, 126806, 128440, 133480, 134900, 140296, 150917, 158860, 160550, 166850, 173524, 175370, 178600, 184600, 198575, 216905, 227981, 232180, 239980, 253612, 269800, 290225, 299975, 301834, 317015, 317720, 321100, 333700, 347048, 350740, 397150, 433810, 438425, 455962, 464360, 479960, 507224, 563953, 580450, 599950, 603668, 634030, 642200, 667400, 701480, 754585, 794300, 824239, 867620, 876850, 911924, 1084525, 1127906, 1139905, 1160900, 1199900, 1207336, 1268060, 1509170, 1585075, 1588600, 1648478, 1735240, 1753700, 1823848, 2169050, 2255812, 2279810, 2321800, 2399800, 2536120, 2819765, 3018340, 3170150, 3296956, 3507400, 3772925, 4121195, 4338100, 4511624, 4559620, 5639530, 5699525, 6036680, 6340300, 6593912, 7545850, 8242390, 8676200, 9119240, 10715107, 11279060, 11399050, 12680600, 14098825, 15091700, 16484780, 20605975, 21430214, 22558120, 22798100, 28197650, 30183400, 32969560, 41211950, 42860428, 45596200, 53575535, 56395300, 82423900, 85720856, 107151070, 112790600, 164847800, 214302140, 267877675, 428604280, 535755350, 1071510700, 2143021400]

約数ペア:

[(1, 2143021400), (2, 1071510700), (4, 535755350), (5, 428604280), (8, 267877675), (10, 214302140), (13, 164847800), (19, 112790600), (20, 107151070), (25, 85720856), (26, 82423900), (38, 56395300), (40, 53575535), (47, 45596200), (50, 42860428), (52, 41211950), (65, 32969560), (71, 30183400), (76, 28197650), (94, 22798100), (95, 22558120), (100, 21430214), (104, 20605975), (130, 16484780), (142, 15091700), (152, 14098825), (169, 12680600), (188, 11399050), (190, 11279060), (200, 10715107), (235, 9119240), (247, 8676200), (260, 8242390), (284, 7545850), (325, 6593912), (338, 6340300), (355, 6036680), (376, 5699525), (380, 5639530), (470, 4559620), (475, 4511624), (494, 4338100), (520, 4121195), (568, 3772925), (611, 3507400), (650, 3296956), (676, 3170150), (710, 3018340), (760, 2819765), (845, 2536120), (893, 2399800), (923, 2321800), (940, 2279810), (950, 2255812), (988, 2169050), (1175, 1823848), (1222, 1753700), (1235, 1735240), (1300, 1648478), (1349, 1588600), (1352, 1585075), (1420, 1509170), (1690, 1268060), (1775, 1207336), (1786, 1199900), (1846, 1160900), (1880, 1139905), (1900, 1127906), (1976, 1084525), (2350, 911924), (2444, 876850), (2470, 867620), (2600, 824239), (2698, 794300), (2840, 754585), (3055, 701480), (3211, 667400), (3337, 642200), (3380, 634030), (3550, 603668), (3572, 599950), (3692, 580450), (3800, 563953), (4225, 507224), (4465, 479960), (4615, 464360), (4700, 455962), (4888, 438425), (4940, 433810), (5396, 397150), (6110, 350740), (6175, 347048), (6422, 333700), (6674, 321100), (6745, 317720), (6760, 317015), (7100, 301834), (7144, 299975), (7384, 290225), (7943, 269800), (8450, 253612), (8930, 239980), (9230, 232180), (9400, 227981), (9880, 216905), (10792, 198575), (11609, 184600), (11999, 178600), (12220, 175370), (12350, 173524), (12844, 166850), (13348, 160550), (13490, 158860), (14200, 150917), (15275, 140296), (15886, 134900), (16055, 133480), (16685, 128440), (16900, 126806), (17537, 122200), (17860, 119990), (18460, 116090), (22325, 95992), (23075, 92872), (23218, 92300), (23998, 89300), (24440, 87685), (24700, 86762), (25688, 83425), (26696, 80275), (26980, 79430), (30550, 70148), (31772, 67450), (32110, 66740), (33370, 64220), (33725, 63544), (33800, 63403), (35074, 61100), (35720, 59995), (36920, 58045), (39715, 53960), (43381, 49400), (44650, 47996), (46150, 46436)]