149676240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 240

約数和(自身を含む): 553785984

約数和(自身を除く): 404109744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 53, 56, 60, 70, 80, 82, 84, 105, 106, 112, 120, 123, 140, 159, 164, 168, 205, 210, 212, 240, 246, 265, 280, 287, 318, 328, 336, 371, 410, 420, 424, 492, 530, 560, 574, 615, 636, 656, 742, 795, 820, 840, 848, 861, 984, 1060, 1113, 1148, 1230, 1272, 1435, 1484, 1590, 1640, 1680, 1681, 1722, 1855, 1968, 2120, 2173, 2226, 2296, 2460, 2544, 2870, 2968, 3180, 3280, 3362, 3444, 3710, 4240, 4305, 4346, 4452, 4592, 4920, 5043, 5565, 5740, 5936, 6360, 6519, 6724, 6888, 7420, 8405, 8610, 8692, 8904, 9840, 10086, 10865, 11130, 11480, 11767, 12720, 13038, 13448, 13776, 14840, 15211, 16810, 17220, 17384, 17808, 20172, 21730, 22260, 22960, 23534, 25215, 26076, 26896, 29680, 30422, 32595, 33620, 34440, 34768, 35301, 40344, 43460, 44520, 45633, 47068, 50430, 52152, 58835, 60844, 65190, 67240, 68880, 70602, 76055, 80688, 86920, 89040, 89093, 91266, 94136, 100860, 104304, 117670, 121688, 130380, 134480, 141204, 152110, 173840, 176505, 178186, 182532, 188272, 201720, 228165, 235340, 243376, 260760, 267279, 282408, 304220, 353010, 356372, 365064, 403440, 445465, 456330, 470680, 521520, 534558, 564816, 608440, 623651, 706020, 712744, 730128, 890930, 912660, 941360, 1069116, 1216880, 1247302, 1336395, 1412040, 1425488, 1781860, 1825320, 1870953, 2138232, 2494604, 2672790, 2824080, 3118255, 3563720, 3650640, 3741906, 4276464, 4989208, 5345580, 6236510, 7127440, 7483812, 9354765, 9978416, 10691160, 12473020, 14967624, 18709530, 21382320, 24946040, 29935248, 37419060, 49892080, 74838120, 149676240]

約数ペア:

[(1, 149676240), (2, 74838120), (3, 49892080), (4, 37419060), (5, 29935248), (6, 24946040), (7, 21382320), (8, 18709530), (10, 14967624), (12, 12473020), (14, 10691160), (15, 9978416), (16, 9354765), (20, 7483812), (21, 7127440), (24, 6236510), (28, 5345580), (30, 4989208), (35, 4276464), (40, 3741906), (41, 3650640), (42, 3563720), (48, 3118255), (53, 2824080), (56, 2672790), (60, 2494604), (70, 2138232), (80, 1870953), (82, 1825320), (84, 1781860), (105, 1425488), (106, 1412040), (112, 1336395), (120, 1247302), (123, 1216880), (140, 1069116), (159, 941360), (164, 912660), (168, 890930), (205, 730128), (210, 712744), (212, 706020), (240, 623651), (246, 608440), (265, 564816), (280, 534558), (287, 521520), (318, 470680), (328, 456330), (336, 445465), (371, 403440), (410, 365064), (420, 356372), (424, 353010), (492, 304220), (530, 282408), (560, 267279), (574, 260760), (615, 243376), (636, 235340), (656, 228165), (742, 201720), (795, 188272), (820, 182532), (840, 178186), (848, 176505), (861, 173840), (984, 152110), (1060, 141204), (1113, 134480), (1148, 130380), (1230, 121688), (1272, 117670), (1435, 104304), (1484, 100860), (1590, 94136), (1640, 91266), (1680, 89093), (1681, 89040), (1722, 86920), (1855, 80688), (1968, 76055), (2120, 70602), (2173, 68880), (2226, 67240), (2296, 65190), (2460, 60844), (2544, 58835), (2870, 52152), (2968, 50430), (3180, 47068), (3280, 45633), (3362, 44520), (3444, 43460), (3710, 40344), (4240, 35301), (4305, 34768), (4346, 34440), (4452, 33620), (4592, 32595), (4920, 30422), (5043, 29680), (5565, 26896), (5740, 26076), (5936, 25215), (6360, 23534), (6519, 22960), (6724, 22260), (6888, 21730), (7420, 20172), (8405, 17808), (8610, 17384), (8692, 17220), (8904, 16810), (9840, 15211), (10086, 14840), (10865, 13776), (11130, 13448), (11480, 13038), (11767, 12720)]