168211680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3851}}^1$

素因数の和:3889

約数の個数: 192

約数和(自身を含む): 652313088

約数和(自身を除く): 484101408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3851, 4368, 5460, 6240, 7280, 7702, 8736, 10920, 11553, 14560, 15404, 19255, 21840, 23106, 26957, 30808, 38510, 43680, 46212, 50063, 53914, 57765, 61616, 77020, 80871, 92424, 100126, 107828, 115530, 123232, 134785, 150189, 154040, 161742, 184848, 200252, 215656, 231060, 250315, 269570, 300378, 308080, 323484, 350441, 369696, 400504, 404355, 431312, 462120, 500630, 539140, 600756, 616160, 646968, 700882, 750945, 801008, 808710, 862624, 924240, 1001260, 1051323, 1078280, 1201512, 1293936, 1401764, 1501890, 1602016, 1617420, 1752205, 1848480, 2002520, 2102646, 2156560, 2403024, 2587872, 2803528, 3003780, 3234840, 3504410, 4005040, 4205292, 4313120, 4806048, 5256615, 5607056, 6007560, 6469680, 7008820, 8010080, 8410584, 10513230, 11214112, 12015120, 12939360, 14017640, 16821168, 21026460, 24030240, 28035280, 33642336, 42052920, 56070560, 84105840, 168211680]

約数ペア:

[(1, 168211680), (2, 84105840), (3, 56070560), (4, 42052920), (5, 33642336), (6, 28035280), (7, 24030240), (8, 21026460), (10, 16821168), (12, 14017640), (13, 12939360), (14, 12015120), (15, 11214112), (16, 10513230), (20, 8410584), (21, 8010080), (24, 7008820), (26, 6469680), (28, 6007560), (30, 5607056), (32, 5256615), (35, 4806048), (39, 4313120), (40, 4205292), (42, 4005040), (48, 3504410), (52, 3234840), (56, 3003780), (60, 2803528), (65, 2587872), (70, 2403024), (78, 2156560), (80, 2102646), (84, 2002520), (91, 1848480), (96, 1752205), (104, 1617420), (105, 1602016), (112, 1501890), (120, 1401764), (130, 1293936), (140, 1201512), (156, 1078280), (160, 1051323), (168, 1001260), (182, 924240), (195, 862624), (208, 808710), (210, 801008), (224, 750945), (240, 700882), (260, 646968), (273, 616160), (280, 600756), (312, 539140), (336, 500630), (364, 462120), (390, 431312), (416, 404355), (420, 400504), (455, 369696), (480, 350441), (520, 323484), (546, 308080), (560, 300378), (624, 269570), (672, 250315), (728, 231060), (780, 215656), (840, 200252), (910, 184848), (1040, 161742), (1092, 154040), (1120, 150189), (1248, 134785), (1365, 123232), (1456, 115530), (1560, 107828), (1680, 100126), (1820, 92424), (2080, 80871), (2184, 77020), (2730, 61616), (2912, 57765), (3120, 53914), (3360, 50063), (3640, 46212), (3851, 43680), (4368, 38510), (5460, 30808), (6240, 26957), (7280, 23106), (7702, 21840), (8736, 19255), (10920, 15404), (11553, 14560)]