13130040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1$

素因数の和:75

約数の個数: 256

約数和(自身を含む): 51840000

約数和(自身を除く): 38709960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 49, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 98, 105, 110, 116, 120, 132, 140, 145, 147, 154, 165, 168, 174, 196, 203, 210, 220, 231, 232, 245, 264, 280, 290, 294, 308, 319, 330, 343, 348, 385, 392, 406, 420, 435, 440, 462, 490, 539, 580, 588, 609, 616, 638, 660, 686, 696, 735, 770, 812, 840, 870, 924, 957, 980, 1015, 1029, 1078, 1155, 1160, 1176, 1218, 1276, 1320, 1372, 1421, 1470, 1540, 1595, 1617, 1624, 1715, 1740, 1848, 1914, 1960, 2030, 2058, 2156, 2233, 2310, 2436, 2552, 2695, 2744, 2842, 2940, 3045, 3080, 3190, 3234, 3430, 3480, 3773, 3828, 4060, 4116, 4263, 4312, 4466, 4620, 4785, 4872, 5145, 5390, 5684, 5880, 6090, 6380, 6468, 6699, 6860, 7105, 7546, 7656, 8085, 8120, 8232, 8526, 8932, 9240, 9570, 9947, 10290, 10780, 11165, 11319, 11368, 12180, 12760, 12936, 13398, 13720, 14210, 15092, 15631, 16170, 17052, 17864, 18865, 19140, 19894, 20580, 21315, 21560, 22330, 22638, 24360, 26796, 28420, 29841, 30184, 31262, 32340, 33495, 34104, 37730, 38280, 39788, 41160, 42630, 44660, 45276, 46893, 49735, 53592, 56595, 56840, 59682, 62524, 64680, 66990, 75460, 78155, 79576, 85260, 89320, 90552, 93786, 99470, 109417, 113190, 119364, 125048, 133980, 149205, 150920, 156310, 170520, 187572, 198940, 218834, 226380, 234465, 238728, 267960, 298410, 312620, 328251, 375144, 397880, 437668, 452760, 468930, 547085, 596820, 625240, 656502, 875336, 937860, 1094170, 1193640, 1313004, 1641255, 1875720, 2188340, 2626008, 3282510, 4376680, 6565020, 13130040]

約数ペア:

[(1, 13130040), (2, 6565020), (3, 4376680), (4, 3282510), (5, 2626008), (6, 2188340), (7, 1875720), (8, 1641255), (10, 1313004), (11, 1193640), (12, 1094170), (14, 937860), (15, 875336), (20, 656502), (21, 625240), (22, 596820), (24, 547085), (28, 468930), (29, 452760), (30, 437668), (33, 397880), (35, 375144), (40, 328251), (42, 312620), (44, 298410), (49, 267960), (55, 238728), (56, 234465), (58, 226380), (60, 218834), (66, 198940), (70, 187572), (77, 170520), (84, 156310), (87, 150920), (88, 149205), (98, 133980), (105, 125048), (110, 119364), (116, 113190), (120, 109417), (132, 99470), (140, 93786), (145, 90552), (147, 89320), (154, 85260), (165, 79576), (168, 78155), (174, 75460), (196, 66990), (203, 64680), (210, 62524), (220, 59682), (231, 56840), (232, 56595), (245, 53592), (264, 49735), (280, 46893), (290, 45276), (294, 44660), (308, 42630), (319, 41160), (330, 39788), (343, 38280), (348, 37730), (385, 34104), (392, 33495), (406, 32340), (420, 31262), (435, 30184), (440, 29841), (462, 28420), (490, 26796), (539, 24360), (580, 22638), (588, 22330), (609, 21560), (616, 21315), (638, 20580), (660, 19894), (686, 19140), (696, 18865), (735, 17864), (770, 17052), (812, 16170), (840, 15631), (870, 15092), (924, 14210), (957, 13720), (980, 13398), (1015, 12936), (1029, 12760), (1078, 12180), (1155, 11368), (1160, 11319), (1176, 11165), (1218, 10780), (1276, 10290), (1320, 9947), (1372, 9570), (1421, 9240), (1470, 8932), (1540, 8526), (1595, 8232), (1617, 8120), (1624, 8085), (1715, 7656), (1740, 7546), (1848, 7105), (1914, 6860), (1960, 6699), (2030, 6468), (2058, 6380), (2156, 6090), (2233, 5880), (2310, 5684), (2436, 5390), (2552, 5145), (2695, 4872), (2744, 4785), (2842, 4620), (2940, 4466), (3045, 4312), (3080, 4263), (3190, 4116), (3234, 4060), (3430, 3828), (3480, 3773)]