2045012340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6902

約数の個数: 192

約数和(自身を含む): 7049871360

約数和(自身を除く): 5004859020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 31, 35, 42, 46, 60, 62, 69, 70, 84, 92, 93, 105, 115, 124, 138, 140, 155, 161, 186, 210, 217, 230, 276, 310, 322, 345, 372, 420, 434, 460, 465, 483, 620, 644, 651, 690, 713, 805, 868, 930, 966, 1085, 1302, 1380, 1426, 1610, 1860, 1932, 2139, 2170, 2415, 2604, 2852, 3220, 3255, 3565, 4278, 4340, 4830, 4991, 6510, 6829, 7130, 8556, 9660, 9982, 10695, 13020, 13658, 14260, 14973, 19964, 20487, 21390, 24955, 27316, 29946, 34145, 40974, 42780, 47803, 49910, 59892, 68290, 74865, 81948, 95606, 99820, 102435, 136580, 143409, 149730, 157067, 191212, 204870, 211699, 239015, 286818, 299460, 314134, 409740, 423398, 471201, 478030, 573636, 628268, 635097, 717045, 785335, 846796, 942402, 956060, 1058495, 1099469, 1270194, 1434090, 1481893, 1570670, 1884804, 2116990, 2198938, 2356005, 2540388, 2868180, 2963786, 3141340, 3175485, 3298407, 4233980, 4397876, 4445679, 4712010, 4869077, 5497345, 5927572, 6350970, 6596814, 7409465, 8891358, 9424020, 9738154, 10994690, 12701940, 13193628, 14607231, 14818930, 16492035, 17782716, 19476308, 21989380, 22228395, 24345385, 29214462, 29637860, 32984070, 34083539, 44456790, 48690770, 58428924, 65968140, 68167078, 73036155, 88913580, 97381540, 102250617, 136334156, 146072310, 170417695, 204501234, 292144620, 340835390, 409002468, 511253085, 681670780, 1022506170, 2045012340]

約数ペア:

[(1, 2045012340), (2, 1022506170), (3, 681670780), (4, 511253085), (5, 409002468), (6, 340835390), (7, 292144620), (10, 204501234), (12, 170417695), (14, 146072310), (15, 136334156), (20, 102250617), (21, 97381540), (23, 88913580), (28, 73036155), (30, 68167078), (31, 65968140), (35, 58428924), (42, 48690770), (46, 44456790), (60, 34083539), (62, 32984070), (69, 29637860), (70, 29214462), (84, 24345385), (92, 22228395), (93, 21989380), (105, 19476308), (115, 17782716), (124, 16492035), (138, 14818930), (140, 14607231), (155, 13193628), (161, 12701940), (186, 10994690), (210, 9738154), (217, 9424020), (230, 8891358), (276, 7409465), (310, 6596814), (322, 6350970), (345, 5927572), (372, 5497345), (420, 4869077), (434, 4712010), (460, 4445679), (465, 4397876), (483, 4233980), (620, 3298407), (644, 3175485), (651, 3141340), (690, 2963786), (713, 2868180), (805, 2540388), (868, 2356005), (930, 2198938), (966, 2116990), (1085, 1884804), (1302, 1570670), (1380, 1481893), (1426, 1434090), (1610, 1270194), (1860, 1099469), (1932, 1058495), (2139, 956060), (2170, 942402), (2415, 846796), (2604, 785335), (2852, 717045), (3220, 635097), (3255, 628268), (3565, 573636), (4278, 478030), (4340, 471201), (4830, 423398), (4991, 409740), (6510, 314134), (6829, 299460), (7130, 286818), (8556, 239015), (9660, 211699), (9982, 204870), (10695, 191212), (13020, 157067), (13658, 149730), (14260, 143409), (14973, 136580), (19964, 102435), (20487, 99820), (21390, 95606), (24955, 81948), (27316, 74865), (29946, 68290), (34145, 59892), (40974, 49910), (42780, 47803)]