1383669420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{631}}^1$

素因数の和:900

約数の個数: 192

約数和(自身を含む): 4647960576

約数和(自身を除く): 3264291156

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 227, 230, 276, 322, 345, 420, 454, 460, 483, 631, 644, 681, 690, 805, 908, 966, 1135, 1262, 1362, 1380, 1589, 1610, 1893, 1932, 2270, 2415, 2524, 2724, 3155, 3178, 3220, 3405, 3786, 4417, 4540, 4767, 4830, 5221, 6310, 6356, 6810, 7572, 7945, 8834, 9465, 9534, 9660, 10442, 12620, 13251, 13620, 14513, 15663, 15890, 17668, 18930, 19068, 20884, 22085, 23835, 26105, 26502, 29026, 31326, 31780, 36547, 37860, 43539, 44170, 47670, 52210, 53004, 58052, 62652, 66255, 72565, 73094, 78315, 87078, 88340, 95340, 101591, 104420, 109641, 132510, 143237, 145130, 146188, 156630, 174156, 182735, 203182, 217695, 219282, 265020, 286474, 290260, 304773, 313260, 365470, 406364, 429711, 435390, 438564, 507955, 548205, 572948, 609546, 716185, 730940, 859422, 870780, 1002659, 1015910, 1096410, 1219092, 1432370, 1523865, 1718844, 2005318, 2031820, 2148555, 2192820, 2864740, 3007977, 3047730, 3294451, 4010636, 4297110, 5013295, 6015954, 6095460, 6588902, 8594220, 9883353, 10026590, 12031908, 13177804, 15039885, 16472255, 19766706, 20053180, 23061157, 30079770, 32944510, 39533412, 46122314, 49416765, 60159540, 65889020, 69183471, 92244628, 98833530, 115305785, 138366942, 197667060, 230611570, 276733884, 345917355, 461223140, 691834710, 1383669420]

約数ペア:

[(1, 1383669420), (2, 691834710), (3, 461223140), (4, 345917355), (5, 276733884), (6, 230611570), (7, 197667060), (10, 138366942), (12, 115305785), (14, 98833530), (15, 92244628), (20, 69183471), (21, 65889020), (23, 60159540), (28, 49416765), (30, 46122314), (35, 39533412), (42, 32944510), (46, 30079770), (60, 23061157), (69, 20053180), (70, 19766706), (84, 16472255), (92, 15039885), (105, 13177804), (115, 12031908), (138, 10026590), (140, 9883353), (161, 8594220), (210, 6588902), (227, 6095460), (230, 6015954), (276, 5013295), (322, 4297110), (345, 4010636), (420, 3294451), (454, 3047730), (460, 3007977), (483, 2864740), (631, 2192820), (644, 2148555), (681, 2031820), (690, 2005318), (805, 1718844), (908, 1523865), (966, 1432370), (1135, 1219092), (1262, 1096410), (1362, 1015910), (1380, 1002659), (1589, 870780), (1610, 859422), (1893, 730940), (1932, 716185), (2270, 609546), (2415, 572948), (2524, 548205), (2724, 507955), (3155, 438564), (3178, 435390), (3220, 429711), (3405, 406364), (3786, 365470), (4417, 313260), (4540, 304773), (4767, 290260), (4830, 286474), (5221, 265020), (6310, 219282), (6356, 217695), (6810, 203182), (7572, 182735), (7945, 174156), (8834, 156630), (9465, 146188), (9534, 145130), (9660, 143237), (10442, 132510), (12620, 109641), (13251, 104420), (13620, 101591), (14513, 95340), (15663, 88340), (15890, 87078), (17668, 78315), (18930, 73094), (19068, 72565), (20884, 66255), (22085, 62652), (23835, 58052), (26105, 53004), (26502, 52210), (29026, 47670), (31326, 44170), (31780, 43539), (36547, 37860)]