494128440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5557}}^1$

素因数の和:5606

約数の個数: 192

約数和(自身を含む): 1820800800

約数和(自身を除く): 1326672360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5557, 5928, 6840, 7410, 8892, 9880, 11114, 11115, 14820, 16671, 17784, 22228, 22230, 27785, 29640, 33342, 44456, 44460, 50013, 55570, 66684, 72241, 83355, 88920, 100026, 105583, 111140, 133368, 144482, 166710, 200052, 211166, 216723, 222280, 250065, 288964, 316749, 333420, 361205, 400104, 422332, 433446, 500130, 527915, 577928, 633498, 650169, 666840, 722410, 844664, 866892, 950247, 1000260, 1055830, 1083615, 1266996, 1300338, 1372579, 1444820, 1583745, 1733784, 1900494, 2000520, 2111660, 2167230, 2533992, 2600676, 2745158, 2889640, 3167490, 3250845, 3800988, 4117737, 4223320, 4334460, 4751235, 5201352, 5490316, 6334980, 6501690, 6862895, 7601976, 8235474, 8668920, 9502470, 10980632, 12353211, 12669960, 13003380, 13725790, 16470948, 19004940, 20588685, 24706422, 26006760, 27451580, 32941896, 38009880, 41177370, 49412844, 54903160, 61766055, 82354740, 98825688, 123532110, 164709480, 247064220, 494128440]

約数ペア:

[(1, 494128440), (2, 247064220), (3, 164709480), (4, 123532110), (5, 98825688), (6, 82354740), (8, 61766055), (9, 54903160), (10, 49412844), (12, 41177370), (13, 38009880), (15, 32941896), (18, 27451580), (19, 26006760), (20, 24706422), (24, 20588685), (26, 19004940), (30, 16470948), (36, 13725790), (38, 13003380), (39, 12669960), (40, 12353211), (45, 10980632), (52, 9502470), (57, 8668920), (60, 8235474), (65, 7601976), (72, 6862895), (76, 6501690), (78, 6334980), (90, 5490316), (95, 5201352), (104, 4751235), (114, 4334460), (117, 4223320), (120, 4117737), (130, 3800988), (152, 3250845), (156, 3167490), (171, 2889640), (180, 2745158), (190, 2600676), (195, 2533992), (228, 2167230), (234, 2111660), (247, 2000520), (260, 1900494), (285, 1733784), (312, 1583745), (342, 1444820), (360, 1372579), (380, 1300338), (390, 1266996), (456, 1083615), (468, 1055830), (494, 1000260), (520, 950247), (570, 866892), (585, 844664), (684, 722410), (741, 666840), (760, 650169), (780, 633498), (855, 577928), (936, 527915), (988, 500130), (1140, 433446), (1170, 422332), (1235, 400104), (1368, 361205), (1482, 333420), (1560, 316749), (1710, 288964), (1976, 250065), (2223, 222280), (2280, 216723), (2340, 211166), (2470, 200052), (2964, 166710), (3420, 144482), (3705, 133368), (4446, 111140), (4680, 105583), (4940, 100026), (5557, 88920), (5928, 83355), (6840, 72241), (7410, 66684), (8892, 55570), (9880, 50013), (11114, 44460), (11115, 44456), (14820, 33342), (16671, 29640), (17784, 27785), (22228, 22230)]