3404906540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 192

約数和(自身を含む): 8999424000

約数和(自身を除く): 5594517460

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 47, 61, 68, 70, 85, 94, 119, 122, 140, 170, 188, 235, 238, 244, 305, 329, 340, 427, 470, 476, 499, 595, 610, 658, 799, 854, 940, 998, 1037, 1190, 1220, 1316, 1598, 1645, 1708, 1996, 2074, 2135, 2380, 2495, 2867, 3196, 3290, 3493, 3995, 4148, 4270, 4990, 5185, 5593, 5734, 6580, 6986, 7259, 7990, 8483, 8540, 9980, 10370, 11186, 11468, 13972, 14335, 14518, 15980, 16966, 17465, 20069, 20740, 22372, 23453, 27965, 28670, 29036, 30439, 33932, 34930, 36295, 40138, 42415, 46906, 48739, 55930, 57340, 59381, 60878, 69860, 72590, 80276, 84830, 93812, 97478, 100345, 111860, 117265, 118762, 121756, 145180, 152195, 164171, 169660, 194956, 200690, 213073, 234530, 237524, 243695, 296905, 304390, 328342, 341173, 398701, 401380, 426146, 469060, 487390, 517463, 593810, 608780, 656684, 682346, 797402, 820855, 852292, 974780, 1034926, 1065365, 1187620, 1364692, 1430633, 1594804, 1641710, 1705865, 1993505, 2069852, 2130730, 2587315, 2790907, 2861266, 3283420, 3411730, 3622241, 3987010, 4261460, 5174630, 5581814, 5722532, 6823460, 7153165, 7244482, 7974020, 10014431, 10349260, 11163628, 13954535, 14306330, 14488964, 18111205, 20028862, 24320761, 27909070, 28612660, 36222410, 40057724, 48641522, 50072155, 55818140, 72444820, 97283044, 100144310, 121603805, 170245327, 200288620, 243207610, 340490654, 486415220, 680981308, 851226635, 1702453270, 3404906540]

約数ペア:

[(1, 3404906540), (2, 1702453270), (4, 851226635), (5, 680981308), (7, 486415220), (10, 340490654), (14, 243207610), (17, 200288620), (20, 170245327), (28, 121603805), (34, 100144310), (35, 97283044), (47, 72444820), (61, 55818140), (68, 50072155), (70, 48641522), (85, 40057724), (94, 36222410), (119, 28612660), (122, 27909070), (140, 24320761), (170, 20028862), (188, 18111205), (235, 14488964), (238, 14306330), (244, 13954535), (305, 11163628), (329, 10349260), (340, 10014431), (427, 7974020), (470, 7244482), (476, 7153165), (499, 6823460), (595, 5722532), (610, 5581814), (658, 5174630), (799, 4261460), (854, 3987010), (940, 3622241), (998, 3411730), (1037, 3283420), (1190, 2861266), (1220, 2790907), (1316, 2587315), (1598, 2130730), (1645, 2069852), (1708, 1993505), (1996, 1705865), (2074, 1641710), (2135, 1594804), (2380, 1430633), (2495, 1364692), (2867, 1187620), (3196, 1065365), (3290, 1034926), (3493, 974780), (3995, 852292), (4148, 820855), (4270, 797402), (4990, 682346), (5185, 656684), (5593, 608780), (5734, 593810), (6580, 517463), (6986, 487390), (7259, 469060), (7990, 426146), (8483, 401380), (8540, 398701), (9980, 341173), (10370, 328342), (11186, 304390), (11468, 296905), (13972, 243695), (14335, 237524), (14518, 234530), (15980, 213073), (16966, 200690), (17465, 194956), (20069, 169660), (20740, 164171), (22372, 152195), (23453, 145180), (27965, 121756), (28670, 118762), (29036, 117265), (30439, 111860), (33932, 100345), (34930, 97478), (36295, 93812), (40138, 84830), (42415, 80276), (46906, 72590), (48739, 69860), (55930, 60878), (57340, 59381)]