267675720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 192

約数和(自身を含む): 887008320

約数和(自身を除く): 619332600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 67, 78, 104, 120, 130, 134, 156, 169, 195, 197, 201, 260, 268, 312, 335, 338, 390, 394, 402, 507, 520, 536, 591, 670, 676, 780, 788, 804, 845, 871, 985, 1005, 1014, 1182, 1340, 1352, 1560, 1576, 1608, 1690, 1742, 1970, 2010, 2028, 2364, 2535, 2561, 2613, 2680, 2955, 3380, 3484, 3940, 4020, 4056, 4355, 4728, 5070, 5122, 5226, 5910, 6760, 6968, 7683, 7880, 8040, 8710, 10140, 10244, 10452, 11323, 11820, 12805, 13065, 13199, 15366, 17420, 20280, 20488, 20904, 22646, 23640, 25610, 26130, 26398, 30732, 33293, 33969, 34840, 38415, 39597, 45292, 51220, 52260, 52796, 56615, 61464, 65995, 66586, 67938, 76830, 79194, 90584, 99879, 102440, 104520, 105592, 113230, 131990, 133172, 135876, 153660, 158388, 166465, 169845, 171587, 197985, 199758, 226460, 263980, 266344, 271752, 307320, 316776, 332930, 339690, 343174, 395970, 399516, 452920, 499395, 514761, 527960, 665860, 679380, 686348, 791940, 799032, 857935, 998790, 1029522, 1331720, 1358760, 1372696, 1583880, 1715870, 1997580, 2059044, 2230631, 2573805, 3431740, 3995160, 4118088, 4461262, 5147610, 6691893, 6863480, 8922524, 10295220, 11153155, 13383786, 17845048, 20590440, 22306310, 26767572, 33459465, 44612620, 53535144, 66918930, 89225240, 133837860, 267675720]

約数ペア:

[(1, 267675720), (2, 133837860), (3, 89225240), (4, 66918930), (5, 53535144), (6, 44612620), (8, 33459465), (10, 26767572), (12, 22306310), (13, 20590440), (15, 17845048), (20, 13383786), (24, 11153155), (26, 10295220), (30, 8922524), (39, 6863480), (40, 6691893), (52, 5147610), (60, 4461262), (65, 4118088), (67, 3995160), (78, 3431740), (104, 2573805), (120, 2230631), (130, 2059044), (134, 1997580), (156, 1715870), (169, 1583880), (195, 1372696), (197, 1358760), (201, 1331720), (260, 1029522), (268, 998790), (312, 857935), (335, 799032), (338, 791940), (390, 686348), (394, 679380), (402, 665860), (507, 527960), (520, 514761), (536, 499395), (591, 452920), (670, 399516), (676, 395970), (780, 343174), (788, 339690), (804, 332930), (845, 316776), (871, 307320), (985, 271752), (1005, 266344), (1014, 263980), (1182, 226460), (1340, 199758), (1352, 197985), (1560, 171587), (1576, 169845), (1608, 166465), (1690, 158388), (1742, 153660), (1970, 135876), (2010, 133172), (2028, 131990), (2364, 113230), (2535, 105592), (2561, 104520), (2613, 102440), (2680, 99879), (2955, 90584), (3380, 79194), (3484, 76830), (3940, 67938), (4020, 66586), (4056, 65995), (4355, 61464), (4728, 56615), (5070, 52796), (5122, 52260), (5226, 51220), (5910, 45292), (6760, 39597), (6968, 38415), (7683, 34840), (7880, 33969), (8040, 33293), (8710, 30732), (10140, 26398), (10244, 26130), (10452, 25610), (11323, 23640), (11820, 22646), (12805, 20904), (13065, 20488), (13199, 20280), (15366, 17420)]