258149010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 256

約数和(自身を含む): 812851200

約数和(自身を除く): 554702190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 29, 30, 35, 38, 42, 46, 57, 58, 69, 70, 87, 95, 97, 105, 114, 115, 133, 138, 145, 161, 174, 190, 194, 203, 210, 230, 266, 285, 290, 291, 322, 345, 399, 406, 435, 437, 483, 485, 551, 570, 582, 609, 665, 667, 679, 690, 798, 805, 870, 874, 966, 970, 1015, 1102, 1218, 1311, 1330, 1334, 1358, 1455, 1610, 1653, 1843, 1995, 2001, 2030, 2037, 2185, 2231, 2415, 2622, 2755, 2813, 2910, 3045, 3059, 3306, 3335, 3395, 3686, 3857, 3990, 4002, 4074, 4370, 4462, 4669, 4830, 5510, 5529, 5626, 6090, 6118, 6555, 6670, 6693, 6790, 7714, 8265, 8439, 9177, 9215, 9338, 10005, 10185, 11058, 11155, 11571, 12673, 12901, 13110, 13386, 14007, 14065, 15295, 15617, 16530, 16878, 18354, 18430, 19285, 19691, 20010, 20370, 22310, 23142, 23345, 25346, 25802, 27645, 28014, 28130, 30590, 31234, 33465, 38019, 38570, 38703, 39382, 42195, 42389, 45885, 46690, 46851, 53447, 55290, 57855, 59073, 63365, 64505, 64699, 66930, 70035, 76038, 77406, 78085, 84390, 84778, 88711, 91770, 93702, 98455, 106894, 115710, 118146, 126730, 127167, 129010, 129398, 140070, 156170, 160341, 177422, 190095, 193515, 194097, 196910, 211945, 234255, 254334, 266133, 267235, 295365, 296723, 320682, 323495, 374129, 380190, 387030, 388194, 423890, 443555, 452893, 468510, 532266, 534470, 590730, 593446, 635835, 646990, 748258, 801705, 887110, 890169, 905786, 970485, 1122387, 1229281, 1271670, 1330665, 1358679, 1483615, 1603410, 1780338, 1870645, 1940970, 2244774, 2264465, 2458562, 2661330, 2717358, 2967230, 3687843, 3741290, 4450845, 4528930, 5611935, 6146405, 6793395, 7375686, 8604967, 8901690, 11223870, 12292810, 13586790, 17209934, 18439215, 25814901, 36878430, 43024835, 51629802, 86049670, 129074505, 258149010]

約数ペア:

[(1, 258149010), (2, 129074505), (3, 86049670), (5, 51629802), (6, 43024835), (7, 36878430), (10, 25814901), (14, 18439215), (15, 17209934), (19, 13586790), (21, 12292810), (23, 11223870), (29, 8901690), (30, 8604967), (35, 7375686), (38, 6793395), (42, 6146405), (46, 5611935), (57, 4528930), (58, 4450845), (69, 3741290), (70, 3687843), (87, 2967230), (95, 2717358), (97, 2661330), (105, 2458562), (114, 2264465), (115, 2244774), (133, 1940970), (138, 1870645), (145, 1780338), (161, 1603410), (174, 1483615), (190, 1358679), (194, 1330665), (203, 1271670), (210, 1229281), (230, 1122387), (266, 970485), (285, 905786), (290, 890169), (291, 887110), (322, 801705), (345, 748258), (399, 646990), (406, 635835), (435, 593446), (437, 590730), (483, 534470), (485, 532266), (551, 468510), (570, 452893), (582, 443555), (609, 423890), (665, 388194), (667, 387030), (679, 380190), (690, 374129), (798, 323495), (805, 320682), (870, 296723), (874, 295365), (966, 267235), (970, 266133), (1015, 254334), (1102, 234255), (1218, 211945), (1311, 196910), (1330, 194097), (1334, 193515), (1358, 190095), (1455, 177422), (1610, 160341), (1653, 156170), (1843, 140070), (1995, 129398), (2001, 129010), (2030, 127167), (2037, 126730), (2185, 118146), (2231, 115710), (2415, 106894), (2622, 98455), (2755, 93702), (2813, 91770), (2910, 88711), (3045, 84778), (3059, 84390), (3306, 78085), (3335, 77406), (3395, 76038), (3686, 70035), (3857, 66930), (3990, 64699), (4002, 64505), (4074, 63365), (4370, 59073), (4462, 57855), (4669, 55290), (4830, 53447), (5510, 46851), (5529, 46690), (5626, 45885), (6090, 42389), (6118, 42195), (6555, 39382), (6670, 38703), (6693, 38570), (6790, 38019), (7714, 33465), (8265, 31234), (8439, 30590), (9177, 28130), (9215, 28014), (9338, 27645), (10005, 25802), (10185, 25346), (11058, 23345), (11155, 23142), (11571, 22310), (12673, 20370), (12901, 20010), (13110, 19691), (13386, 19285), (14007, 18430), (14065, 18354), (15295, 16878), (15617, 16530)]