126339920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 371547648

約数和(自身を除く): 245207728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 161, 170, 184, 230, 238, 272, 280, 322, 340, 368, 391, 460, 476, 560, 577, 595, 644, 680, 782, 805, 920, 952, 1154, 1190, 1288, 1360, 1564, 1610, 1840, 1904, 1955, 2308, 2380, 2576, 2737, 2885, 3128, 3220, 3910, 4039, 4616, 4760, 5474, 5770, 6256, 6440, 7820, 8078, 9232, 9520, 9809, 10948, 11540, 12880, 13271, 13685, 15640, 16156, 19618, 20195, 21896, 23080, 26542, 27370, 31280, 32312, 39236, 40390, 43792, 46160, 49045, 53084, 54740, 64624, 66355, 68663, 78472, 80780, 92897, 98090, 106168, 109480, 132710, 137326, 156944, 161560, 185794, 196180, 212336, 218960, 225607, 265420, 274652, 323120, 343315, 371588, 392360, 451214, 464485, 530840, 549304, 686630, 743176, 784720, 902428, 928970, 1061680, 1098608, 1128035, 1373260, 1486352, 1579249, 1804856, 1857940, 2256070, 2746520, 3158498, 3609712, 3715880, 4512140, 5493040, 6316996, 7431760, 7896245, 9024280, 12633992, 15792490, 18048560, 25267984, 31584980, 63169960, 126339920]

約数ペア:

[(1, 126339920), (2, 63169960), (4, 31584980), (5, 25267984), (7, 18048560), (8, 15792490), (10, 12633992), (14, 9024280), (16, 7896245), (17, 7431760), (20, 6316996), (23, 5493040), (28, 4512140), (34, 3715880), (35, 3609712), (40, 3158498), (46, 2746520), (56, 2256070), (68, 1857940), (70, 1804856), (80, 1579249), (85, 1486352), (92, 1373260), (112, 1128035), (115, 1098608), (119, 1061680), (136, 928970), (140, 902428), (161, 784720), (170, 743176), (184, 686630), (230, 549304), (238, 530840), (272, 464485), (280, 451214), (322, 392360), (340, 371588), (368, 343315), (391, 323120), (460, 274652), (476, 265420), (560, 225607), (577, 218960), (595, 212336), (644, 196180), (680, 185794), (782, 161560), (805, 156944), (920, 137326), (952, 132710), (1154, 109480), (1190, 106168), (1288, 98090), (1360, 92897), (1564, 80780), (1610, 78472), (1840, 68663), (1904, 66355), (1955, 64624), (2308, 54740), (2380, 53084), (2576, 49045), (2737, 46160), (2885, 43792), (3128, 40390), (3220, 39236), (3910, 32312), (4039, 31280), (4616, 27370), (4760, 26542), (5474, 23080), (5770, 21896), (6256, 20195), (6440, 19618), (7820, 16156), (8078, 15640), (9232, 13685), (9520, 13271), (9809, 12880), (10948, 11540)]