1475818240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2861}}^1$

素因数の和:2926

約数の個数: 144

約数和(自身を含む): 3931151616

約数和(自身を除く): 2455333376

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 208, 248, 256, 260, 310, 320, 403, 416, 496, 520, 620, 640, 806, 832, 992, 1040, 1240, 1280, 1612, 1664, 1984, 2015, 2080, 2480, 2861, 3224, 3328, 3968, 4030, 4160, 4960, 5722, 6448, 7936, 8060, 8320, 9920, 11444, 12896, 14305, 16120, 16640, 19840, 22888, 25792, 28610, 32240, 37193, 39680, 45776, 51584, 57220, 64480, 74386, 88691, 91552, 103168, 114440, 128960, 148772, 177382, 183104, 185965, 228880, 257920, 297544, 354764, 366208, 371930, 443455, 457760, 515840, 595088, 709528, 732416, 743860, 886910, 915520, 1152983, 1190176, 1419056, 1487720, 1773820, 1831040, 2305966, 2380352, 2838112, 2975440, 3547640, 3662080, 4611932, 4760704, 5676224, 5764915, 5950880, 7095280, 9223864, 9521408, 11352448, 11529830, 11901760, 14190560, 18447728, 22704896, 23059660, 23803520, 28381120, 36895456, 46119320, 47607040, 56762240, 73790912, 92238640, 113524480, 147581824, 184477280, 295163648, 368954560, 737909120, 1475818240]

約数ペア:

[(1, 1475818240), (2, 737909120), (4, 368954560), (5, 295163648), (8, 184477280), (10, 147581824), (13, 113524480), (16, 92238640), (20, 73790912), (26, 56762240), (31, 47607040), (32, 46119320), (40, 36895456), (52, 28381120), (62, 23803520), (64, 23059660), (65, 22704896), (80, 18447728), (104, 14190560), (124, 11901760), (128, 11529830), (130, 11352448), (155, 9521408), (160, 9223864), (208, 7095280), (248, 5950880), (256, 5764915), (260, 5676224), (310, 4760704), (320, 4611932), (403, 3662080), (416, 3547640), (496, 2975440), (520, 2838112), (620, 2380352), (640, 2305966), (806, 1831040), (832, 1773820), (992, 1487720), (1040, 1419056), (1240, 1190176), (1280, 1152983), (1612, 915520), (1664, 886910), (1984, 743860), (2015, 732416), (2080, 709528), (2480, 595088), (2861, 515840), (3224, 457760), (3328, 443455), (3968, 371930), (4030, 366208), (4160, 354764), (4960, 297544), (5722, 257920), (6448, 228880), (7936, 185965), (8060, 183104), (8320, 177382), (9920, 148772), (11444, 128960), (12896, 114440), (14305, 103168), (16120, 91552), (16640, 88691), (19840, 74386), (22888, 64480), (25792, 57220), (28610, 51584), (32240, 45776), (37193, 39680)]