471489720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 1558984320

約数和(自身を除く): 1087494600

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, 201, 260, 268, 312, 335, 338, 347, 390, 402, 507, 520, 536, 670, 676, 694, 780, 804, 845, 871, 1005, 1014, 1041, 1340, 1352, 1388, 1560, 1608, 1690, 1735, 1742, 2010, 2028, 2082, 2535, 2613, 2680, 2776, 3380, 3470, 3484, 4020, 4056, 4164, 4355, 4511, 5070, 5205, 5226, 6760, 6940, 6968, 8040, 8328, 8710, 9022, 10140, 10410, 10452, 11323, 13065, 13533, 13880, 17420, 18044, 20280, 20820, 20904, 22555, 22646, 23249, 26130, 27066, 33969, 34840, 36088, 41640, 45110, 45292, 46498, 52260, 54132, 56615, 58643, 67665, 67938, 69747, 90220, 90584, 92996, 104520, 108264, 113230, 116245, 117286, 135330, 135876, 139494, 169845, 175929, 180440, 185992, 226460, 232490, 234572, 270660, 271752, 278988, 293215, 302237, 339690, 348735, 351858, 452920, 464980, 469144, 541320, 557976, 586430, 604474, 679380, 697470, 703716, 879645, 906711, 929960, 1172860, 1208948, 1358760, 1394940, 1407432, 1511185, 1759290, 1813422, 2345720, 2417896, 2789880, 3022370, 3518580, 3626844, 3929081, 4533555, 6044740, 7037160, 7253688, 7858162, 9067110, 11787243, 12089480, 15716324, 18134220, 19645405, 23574486, 31432648, 36268440, 39290810, 47148972, 58936215, 78581620, 94297944, 117872430, 157163240, 235744860, 471489720]

約数ペア:

[(1, 471489720), (2, 235744860), (3, 157163240), (4, 117872430), (5, 94297944), (6, 78581620), (8, 58936215), (10, 47148972), (12, 39290810), (13, 36268440), (15, 31432648), (20, 23574486), (24, 19645405), (26, 18134220), (30, 15716324), (39, 12089480), (40, 11787243), (52, 9067110), (60, 7858162), (65, 7253688), (67, 7037160), (78, 6044740), (104, 4533555), (120, 3929081), (130, 3626844), (134, 3518580), (156, 3022370), (169, 2789880), (195, 2417896), (201, 2345720), (260, 1813422), (268, 1759290), (312, 1511185), (335, 1407432), (338, 1394940), (347, 1358760), (390, 1208948), (402, 1172860), (507, 929960), (520, 906711), (536, 879645), (670, 703716), (676, 697470), (694, 679380), (780, 604474), (804, 586430), (845, 557976), (871, 541320), (1005, 469144), (1014, 464980), (1041, 452920), (1340, 351858), (1352, 348735), (1388, 339690), (1560, 302237), (1608, 293215), (1690, 278988), (1735, 271752), (1742, 270660), (2010, 234572), (2028, 232490), (2082, 226460), (2535, 185992), (2613, 180440), (2680, 175929), (2776, 169845), (3380, 139494), (3470, 135876), (3484, 135330), (4020, 117286), (4056, 116245), (4164, 113230), (4355, 108264), (4511, 104520), (5070, 92996), (5205, 90584), (5226, 90220), (6760, 69747), (6940, 67938), (6968, 67665), (8040, 58643), (8328, 56615), (8710, 54132), (9022, 52260), (10140, 46498), (10410, 45292), (10452, 45110), (11323, 41640), (13065, 36088), (13533, 34840), (13880, 33969), (17420, 27066), (18044, 26130), (20280, 23249), (20820, 22646), (20904, 22555)]