197060640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 715309056

約数和(自身を除く): 518248416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 223, 224, 240, 263, 280, 336, 420, 446, 480, 526, 560, 669, 672, 789, 840, 892, 1052, 1115, 1120, 1315, 1338, 1561, 1578, 1680, 1784, 1841, 2104, 2230, 2630, 2676, 3122, 3156, 3345, 3360, 3568, 3682, 3945, 4208, 4460, 4683, 5260, 5352, 5523, 6244, 6312, 6690, 7136, 7364, 7805, 7890, 8416, 8920, 9205, 9366, 10520, 10704, 11046, 12488, 12624, 13380, 14728, 15610, 15780, 17840, 18410, 18732, 21040, 21408, 22092, 23415, 24976, 25248, 26760, 27615, 29456, 31220, 31560, 35680, 36820, 37464, 42080, 44184, 46830, 49952, 53520, 55230, 58649, 58912, 62440, 63120, 73640, 74928, 88368, 93660, 107040, 110460, 117298, 124880, 126240, 147280, 149856, 175947, 176736, 187320, 220920, 234596, 249760, 293245, 294560, 351894, 374640, 410543, 441840, 469192, 586490, 703788, 749280, 821086, 879735, 883680, 938384, 1172980, 1231629, 1407576, 1642172, 1759470, 1876768, 2052715, 2345960, 2463258, 2815152, 3284344, 3518940, 4105430, 4691920, 4926516, 5630304, 6158145, 6568688, 7037880, 8210860, 9383840, 9853032, 12316290, 13137376, 14075760, 16421720, 19706064, 24632580, 28151520, 32843440, 39412128, 49265160, 65686880, 98530320, 197060640]

約数ペア:

[(1, 197060640), (2, 98530320), (3, 65686880), (4, 49265160), (5, 39412128), (6, 32843440), (7, 28151520), (8, 24632580), (10, 19706064), (12, 16421720), (14, 14075760), (15, 13137376), (16, 12316290), (20, 9853032), (21, 9383840), (24, 8210860), (28, 7037880), (30, 6568688), (32, 6158145), (35, 5630304), (40, 4926516), (42, 4691920), (48, 4105430), (56, 3518940), (60, 3284344), (70, 2815152), (80, 2463258), (84, 2345960), (96, 2052715), (105, 1876768), (112, 1759470), (120, 1642172), (140, 1407576), (160, 1231629), (168, 1172980), (210, 938384), (223, 883680), (224, 879735), (240, 821086), (263, 749280), (280, 703788), (336, 586490), (420, 469192), (446, 441840), (480, 410543), (526, 374640), (560, 351894), (669, 294560), (672, 293245), (789, 249760), (840, 234596), (892, 220920), (1052, 187320), (1115, 176736), (1120, 175947), (1315, 149856), (1338, 147280), (1561, 126240), (1578, 124880), (1680, 117298), (1784, 110460), (1841, 107040), (2104, 93660), (2230, 88368), (2630, 74928), (2676, 73640), (3122, 63120), (3156, 62440), (3345, 58912), (3360, 58649), (3568, 55230), (3682, 53520), (3945, 49952), (4208, 46830), (4460, 44184), (4683, 42080), (5260, 37464), (5352, 36820), (5523, 35680), (6244, 31560), (6312, 31220), (6690, 29456), (7136, 27615), (7364, 26760), (7805, 25248), (7890, 24976), (8416, 23415), (8920, 22092), (9205, 21408), (9366, 21040), (10520, 18732), (10704, 18410), (11046, 17840), (12488, 15780), (12624, 15610), (13380, 14728)]