2013543240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51949}}^1$

素因数の和:51999

約数の個数: 128

約数和(自身を含む): 6732720000

約数和(自身を除く): 4719176760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1615, 1938, 2040, 2280, 2584, 3230, 3876, 4845, 6460, 7752, 9690, 12920, 19380, 38760, 51949, 103898, 155847, 207796, 259745, 311694, 415592, 519490, 623388, 779235, 883133, 987031, 1038980, 1246776, 1558470, 1766266, 1974062, 2077960, 2649399, 2961093, 3116940, 3532532, 3948124, 4415665, 4935155, 5298798, 5922186, 6233880, 7065064, 7896248, 8831330, 9870310, 10597596, 11844372, 13246995, 14805465, 16779527, 17662660, 19740620, 21195192, 23688744, 26493990, 29610930, 33559054, 35325320, 39481240, 50338581, 52987980, 59221860, 67118108, 83897635, 100677162, 105975960, 118443720, 134236216, 167795270, 201354324, 251692905, 335590540, 402708648, 503385810, 671181080, 1006771620, 2013543240]

約数ペア:

[(1, 2013543240), (2, 1006771620), (3, 671181080), (4, 503385810), (5, 402708648), (6, 335590540), (8, 251692905), (10, 201354324), (12, 167795270), (15, 134236216), (17, 118443720), (19, 105975960), (20, 100677162), (24, 83897635), (30, 67118108), (34, 59221860), (38, 52987980), (40, 50338581), (51, 39481240), (57, 35325320), (60, 33559054), (68, 29610930), (76, 26493990), (85, 23688744), (95, 21195192), (102, 19740620), (114, 17662660), (120, 16779527), (136, 14805465), (152, 13246995), (170, 11844372), (190, 10597596), (204, 9870310), (228, 8831330), (255, 7896248), (285, 7065064), (323, 6233880), (340, 5922186), (380, 5298798), (408, 4935155), (456, 4415665), (510, 3948124), (570, 3532532), (646, 3116940), (680, 2961093), (760, 2649399), (969, 2077960), (1020, 1974062), (1140, 1766266), (1292, 1558470), (1615, 1246776), (1938, 1038980), (2040, 987031), (2280, 883133), (2584, 779235), (3230, 623388), (3876, 519490), (4845, 415592), (6460, 311694), (7752, 259745), (9690, 207796), (12920, 155847), (19380, 103898), (38760, 51949)]