153888840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:876

約数の個数: 192

約数和(自身を含む): 579571200

約数和(自身を除く): 425682360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 773, 790, 840, 948, 1106, 1185, 1260, 1422, 1546, 1580, 1659, 1896, 2212, 2319, 2370, 2520, 2765, 2844, 3092, 3160, 3318, 3555, 3865, 4424, 4638, 4740, 4977, 5411, 5530, 5688, 6184, 6636, 6957, 7110, 7730, 8295, 9276, 9480, 9954, 10822, 11060, 11595, 13272, 13914, 14220, 15460, 16233, 16590, 18552, 19908, 21644, 22120, 23190, 24885, 27055, 27828, 28440, 30920, 32466, 33180, 34785, 39816, 43288, 46380, 48699, 49770, 54110, 55656, 61067, 64932, 66360, 69570, 81165, 92760, 97398, 99540, 108220, 122134, 129864, 139140, 162330, 183201, 194796, 199080, 216440, 243495, 244268, 278280, 305335, 324660, 366402, 389592, 427469, 486990, 488536, 549603, 610670, 649320, 732804, 854938, 916005, 973980, 1099206, 1221340, 1282407, 1465608, 1709876, 1832010, 1947960, 2137345, 2198412, 2442680, 2564814, 2748015, 3419752, 3664020, 3847221, 4274690, 4396824, 5129628, 5496030, 6412035, 7328040, 7694442, 8549380, 10259256, 10992060, 12824070, 15388884, 17098760, 19236105, 21984120, 25648140, 30777768, 38472210, 51296280, 76944420, 153888840]

約数ペア:

[(1, 153888840), (2, 76944420), (3, 51296280), (4, 38472210), (5, 30777768), (6, 25648140), (7, 21984120), (8, 19236105), (9, 17098760), (10, 15388884), (12, 12824070), (14, 10992060), (15, 10259256), (18, 8549380), (20, 7694442), (21, 7328040), (24, 6412035), (28, 5496030), (30, 5129628), (35, 4396824), (36, 4274690), (40, 3847221), (42, 3664020), (45, 3419752), (56, 2748015), (60, 2564814), (63, 2442680), (70, 2198412), (72, 2137345), (79, 1947960), (84, 1832010), (90, 1709876), (105, 1465608), (120, 1282407), (126, 1221340), (140, 1099206), (158, 973980), (168, 916005), (180, 854938), (210, 732804), (237, 649320), (252, 610670), (280, 549603), (315, 488536), (316, 486990), (360, 427469), (395, 389592), (420, 366402), (474, 324660), (504, 305335), (553, 278280), (630, 244268), (632, 243495), (711, 216440), (773, 199080), (790, 194796), (840, 183201), (948, 162330), (1106, 139140), (1185, 129864), (1260, 122134), (1422, 108220), (1546, 99540), (1580, 97398), (1659, 92760), (1896, 81165), (2212, 69570), (2319, 66360), (2370, 64932), (2520, 61067), (2765, 55656), (2844, 54110), (3092, 49770), (3160, 48699), (3318, 46380), (3555, 43288), (3865, 39816), (4424, 34785), (4638, 33180), (4740, 32466), (4977, 30920), (5411, 28440), (5530, 27828), (5688, 27055), (6184, 24885), (6636, 23190), (6957, 22120), (7110, 21644), (7730, 19908), (8295, 18552), (9276, 16590), (9480, 16233), (9954, 15460), (10822, 14220), (11060, 13914), (11595, 13272)]