146515920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:513

約数の個数: 160

約数和(自身を含む): 479969280

約数和(自身を除く): 333453360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 47, 48, 60, 62, 80, 93, 94, 120, 124, 141, 155, 186, 188, 235, 240, 248, 282, 310, 372, 376, 419, 465, 470, 496, 564, 620, 705, 744, 752, 838, 930, 940, 1128, 1240, 1257, 1410, 1457, 1488, 1676, 1860, 1880, 2095, 2256, 2480, 2514, 2820, 2914, 3352, 3720, 3760, 4190, 4371, 5028, 5640, 5828, 6285, 6704, 7285, 7440, 8380, 8742, 10056, 11280, 11656, 12570, 12989, 14570, 16760, 17484, 19693, 20112, 21855, 23312, 25140, 25978, 29140, 33520, 34968, 38967, 39386, 43710, 50280, 51956, 58280, 59079, 64945, 69936, 77934, 78772, 87420, 98465, 100560, 103912, 116560, 118158, 129890, 155868, 157544, 174840, 194835, 196930, 207824, 236316, 259780, 295395, 311736, 315088, 349680, 389670, 393860, 472632, 519560, 590790, 610483, 623472, 779340, 787720, 945264, 1039120, 1181580, 1220966, 1558680, 1575440, 1831449, 2363160, 2441932, 3052415, 3117360, 3662898, 4726320, 4883864, 6104830, 7325796, 9157245, 9767728, 12209660, 14651592, 18314490, 24419320, 29303184, 36628980, 48838640, 73257960, 146515920]

約数ペア:

[(1, 146515920), (2, 73257960), (3, 48838640), (4, 36628980), (5, 29303184), (6, 24419320), (8, 18314490), (10, 14651592), (12, 12209660), (15, 9767728), (16, 9157245), (20, 7325796), (24, 6104830), (30, 4883864), (31, 4726320), (40, 3662898), (47, 3117360), (48, 3052415), (60, 2441932), (62, 2363160), (80, 1831449), (93, 1575440), (94, 1558680), (120, 1220966), (124, 1181580), (141, 1039120), (155, 945264), (186, 787720), (188, 779340), (235, 623472), (240, 610483), (248, 590790), (282, 519560), (310, 472632), (372, 393860), (376, 389670), (419, 349680), (465, 315088), (470, 311736), (496, 295395), (564, 259780), (620, 236316), (705, 207824), (744, 196930), (752, 194835), (838, 174840), (930, 157544), (940, 155868), (1128, 129890), (1240, 118158), (1257, 116560), (1410, 103912), (1457, 100560), (1488, 98465), (1676, 87420), (1860, 78772), (1880, 77934), (2095, 69936), (2256, 64945), (2480, 59079), (2514, 58280), (2820, 51956), (2914, 50280), (3352, 43710), (3720, 39386), (3760, 38967), (4190, 34968), (4371, 33520), (5028, 29140), (5640, 25978), (5828, 25140), (6285, 23312), (6704, 21855), (7285, 20112), (7440, 19693), (8380, 17484), (8742, 16760), (10056, 14570), (11280, 12989), (11656, 12570)]