186216240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{557}}^1$

素因数の和:779

約数の個数: 160

約数和(自身を含む): 664243200

約数和(自身を除く): 478026960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 199, 210, 240, 280, 336, 398, 420, 557, 560, 597, 796, 840, 995, 1114, 1194, 1393, 1592, 1671, 1680, 1990, 2228, 2388, 2785, 2786, 2985, 3184, 3342, 3899, 3980, 4179, 4456, 4776, 5570, 5572, 5970, 6684, 6965, 7798, 7960, 8355, 8358, 8912, 9552, 11140, 11144, 11697, 11940, 13368, 13930, 15596, 15920, 16710, 16716, 19495, 20895, 22280, 22288, 23394, 23880, 26736, 27860, 31192, 33420, 33432, 38990, 41790, 44560, 46788, 47760, 55720, 58485, 62384, 66840, 66864, 77980, 83580, 93576, 110843, 111440, 116970, 133680, 155960, 167160, 187152, 221686, 233940, 311920, 332529, 334320, 443372, 467880, 554215, 665058, 775901, 886744, 935760, 1108430, 1330116, 1551802, 1662645, 1773488, 2216860, 2327703, 2660232, 3103604, 3325290, 3879505, 4433720, 4655406, 5320464, 6207208, 6650580, 7759010, 8867440, 9310812, 11638515, 12414416, 13301160, 15518020, 18621624, 23277030, 26602320, 31036040, 37243248, 46554060, 62072080, 93108120, 186216240]

約数ペア:

[(1, 186216240), (2, 93108120), (3, 62072080), (4, 46554060), (5, 37243248), (6, 31036040), (7, 26602320), (8, 23277030), (10, 18621624), (12, 15518020), (14, 13301160), (15, 12414416), (16, 11638515), (20, 9310812), (21, 8867440), (24, 7759010), (28, 6650580), (30, 6207208), (35, 5320464), (40, 4655406), (42, 4433720), (48, 3879505), (56, 3325290), (60, 3103604), (70, 2660232), (80, 2327703), (84, 2216860), (105, 1773488), (112, 1662645), (120, 1551802), (140, 1330116), (168, 1108430), (199, 935760), (210, 886744), (240, 775901), (280, 665058), (336, 554215), (398, 467880), (420, 443372), (557, 334320), (560, 332529), (597, 311920), (796, 233940), (840, 221686), (995, 187152), (1114, 167160), (1194, 155960), (1393, 133680), (1592, 116970), (1671, 111440), (1680, 110843), (1990, 93576), (2228, 83580), (2388, 77980), (2785, 66864), (2786, 66840), (2985, 62384), (3184, 58485), (3342, 55720), (3899, 47760), (3980, 46788), (4179, 44560), (4456, 41790), (4776, 38990), (5570, 33432), (5572, 33420), (5970, 31192), (6684, 27860), (6965, 26736), (7798, 23880), (7960, 23394), (8355, 22288), (8358, 22280), (8912, 20895), (9552, 19495), (11140, 16716), (11144, 16710), (11697, 15920), (11940, 15596), (13368, 13930)]