156157920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6379}}^1$

素因数の和:6417

約数の個数: 144

約数和(自身を含む): 564323760

約数和(自身を除く): 408165840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 96, 102, 120, 136, 144, 153, 160, 170, 180, 204, 240, 255, 272, 288, 306, 340, 360, 408, 480, 510, 544, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 3060, 4080, 4896, 6120, 6379, 8160, 12240, 12758, 19137, 24480, 25516, 31895, 38274, 51032, 57411, 63790, 76548, 95685, 102064, 108443, 114822, 127580, 153096, 191370, 204128, 216886, 229644, 255160, 287055, 306192, 325329, 382740, 433772, 459288, 510320, 542215, 574110, 612384, 650658, 765480, 867544, 918576, 975987, 1020640, 1084430, 1148220, 1301316, 1530960, 1626645, 1735088, 1837152, 1951974, 2168860, 2296440, 2602632, 3061920, 3253290, 3470176, 3903948, 4337720, 4592880, 4879935, 5205264, 6506580, 7807896, 8675440, 9185760, 9759870, 10410528, 13013160, 15615792, 17350880, 19519740, 26026320, 31231584, 39039480, 52052640, 78078960, 156157920]

約数ペア:

[(1, 156157920), (2, 78078960), (3, 52052640), (4, 39039480), (5, 31231584), (6, 26026320), (8, 19519740), (9, 17350880), (10, 15615792), (12, 13013160), (15, 10410528), (16, 9759870), (17, 9185760), (18, 8675440), (20, 7807896), (24, 6506580), (30, 5205264), (32, 4879935), (34, 4592880), (36, 4337720), (40, 3903948), (45, 3470176), (48, 3253290), (51, 3061920), (60, 2602632), (68, 2296440), (72, 2168860), (80, 1951974), (85, 1837152), (90, 1735088), (96, 1626645), (102, 1530960), (120, 1301316), (136, 1148220), (144, 1084430), (153, 1020640), (160, 975987), (170, 918576), (180, 867544), (204, 765480), (240, 650658), (255, 612384), (272, 574110), (288, 542215), (306, 510320), (340, 459288), (360, 433772), (408, 382740), (480, 325329), (510, 306192), (544, 287055), (612, 255160), (680, 229644), (720, 216886), (765, 204128), (816, 191370), (1020, 153096), (1224, 127580), (1360, 114822), (1440, 108443), (1530, 102064), (1632, 95685), (2040, 76548), (2448, 63790), (2720, 57411), (3060, 51032), (4080, 38274), (4896, 31895), (6120, 25516), (6379, 24480), (8160, 19137), (12240, 12758)]