196274640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:138

約数の個数: 240

約数和(自身を含む): 673778304

約数和(自身を除く): 477503664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 37, 40, 46, 48, 60, 62, 69, 74, 80, 92, 93, 111, 115, 120, 124, 138, 148, 155, 184, 185, 186, 222, 230, 240, 248, 276, 296, 310, 345, 368, 370, 372, 444, 460, 465, 496, 552, 555, 592, 620, 690, 713, 740, 744, 851, 888, 920, 930, 961, 1104, 1110, 1147, 1240, 1380, 1426, 1480, 1488, 1702, 1776, 1840, 1860, 1922, 2139, 2220, 2294, 2480, 2553, 2760, 2852, 2883, 2960, 3404, 3441, 3565, 3720, 3844, 4255, 4278, 4440, 4588, 4805, 5106, 5520, 5704, 5735, 5766, 6808, 6882, 7130, 7440, 7688, 8510, 8556, 8880, 9176, 9610, 10212, 10695, 11408, 11470, 11532, 12765, 13616, 13764, 14260, 14415, 15376, 17020, 17112, 17205, 18352, 19220, 20424, 21390, 22103, 22940, 23064, 25530, 26381, 27528, 28520, 28830, 34040, 34224, 34410, 35557, 38440, 40848, 42780, 44206, 45880, 46128, 51060, 52762, 55056, 57040, 57660, 66309, 68080, 68820, 71114, 76880, 79143, 85560, 88412, 91760, 102120, 105524, 106671, 110515, 115320, 131905, 132618, 137640, 142228, 158286, 171120, 176824, 177785, 204240, 211048, 213342, 221030, 230640, 263810, 265236, 275280, 284456, 316572, 331545, 353648, 355570, 395715, 422096, 426684, 442060, 527620, 530472, 533355, 568912, 633144, 663090, 711140, 791430, 817811, 853368, 884120, 1055240, 1060944, 1066710, 1266288, 1326180, 1422280, 1582860, 1635622, 1706736, 1768240, 2110480, 2133420, 2453433, 2652360, 2844560, 3165720, 3271244, 4089055, 4266840, 4906866, 5304720, 6331440, 6542488, 8178110, 8533680, 9813732, 12267165, 13084976, 16356220, 19627464, 24534330, 32712440, 39254928, 49068660, 65424880, 98137320, 196274640]

約数ペア:

[(1, 196274640), (2, 98137320), (3, 65424880), (4, 49068660), (5, 39254928), (6, 32712440), (8, 24534330), (10, 19627464), (12, 16356220), (15, 13084976), (16, 12267165), (20, 9813732), (23, 8533680), (24, 8178110), (30, 6542488), (31, 6331440), (37, 5304720), (40, 4906866), (46, 4266840), (48, 4089055), (60, 3271244), (62, 3165720), (69, 2844560), (74, 2652360), (80, 2453433), (92, 2133420), (93, 2110480), (111, 1768240), (115, 1706736), (120, 1635622), (124, 1582860), (138, 1422280), (148, 1326180), (155, 1266288), (184, 1066710), (185, 1060944), (186, 1055240), (222, 884120), (230, 853368), (240, 817811), (248, 791430), (276, 711140), (296, 663090), (310, 633144), (345, 568912), (368, 533355), (370, 530472), (372, 527620), (444, 442060), (460, 426684), (465, 422096), (496, 395715), (552, 355570), (555, 353648), (592, 331545), (620, 316572), (690, 284456), (713, 275280), (740, 265236), (744, 263810), (851, 230640), (888, 221030), (920, 213342), (930, 211048), (961, 204240), (1104, 177785), (1110, 176824), (1147, 171120), (1240, 158286), (1380, 142228), (1426, 137640), (1480, 132618), (1488, 131905), (1702, 115320), (1776, 110515), (1840, 106671), (1860, 105524), (1922, 102120), (2139, 91760), (2220, 88412), (2294, 85560), (2480, 79143), (2553, 76880), (2760, 71114), (2852, 68820), (2883, 68080), (2960, 66309), (3404, 57660), (3441, 57040), (3565, 55056), (3720, 52762), (3844, 51060), (4255, 46128), (4278, 45880), (4440, 44206), (4588, 42780), (4805, 40848), (5106, 38440), (5520, 35557), (5704, 34410), (5735, 34224), (5766, 34040), (6808, 28830), (6882, 28520), (7130, 27528), (7440, 26381), (7688, 25530), (8510, 23064), (8556, 22940), (8880, 22103), (9176, 21390), (9610, 20424), (10212, 19220), (10695, 18352), (11408, 17205), (11470, 17112), (11532, 17020), (12765, 15376), (13616, 14415), (13764, 14260)]