126182840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 351216000

約数和(自身を除く): 225033160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 170, 196, 238, 245, 280, 340, 343, 392, 476, 490, 541, 595, 680, 686, 833, 952, 980, 1082, 1190, 1372, 1666, 1715, 1960, 2164, 2380, 2705, 2744, 3332, 3430, 3787, 4165, 4328, 4760, 5410, 5831, 6664, 6860, 7574, 8330, 9197, 10820, 11662, 13720, 15148, 16660, 18394, 18935, 21640, 23324, 26509, 29155, 30296, 33320, 36788, 37870, 45985, 46648, 53018, 58310, 64379, 73576, 75740, 91970, 106036, 116620, 128758, 132545, 151480, 183940, 185563, 212072, 233240, 257516, 265090, 321895, 367880, 371126, 450653, 515032, 530180, 643790, 742252, 901306, 927815, 1060360, 1287580, 1484504, 1802612, 1855630, 2253265, 2575160, 3154571, 3605224, 3711260, 4506530, 6309142, 7422520, 9013060, 12618284, 15772855, 18026120, 25236568, 31545710, 63091420, 126182840]

約数ペア:

[(1, 126182840), (2, 63091420), (4, 31545710), (5, 25236568), (7, 18026120), (8, 15772855), (10, 12618284), (14, 9013060), (17, 7422520), (20, 6309142), (28, 4506530), (34, 3711260), (35, 3605224), (40, 3154571), (49, 2575160), (56, 2253265), (68, 1855630), (70, 1802612), (85, 1484504), (98, 1287580), (119, 1060360), (136, 927815), (140, 901306), (170, 742252), (196, 643790), (238, 530180), (245, 515032), (280, 450653), (340, 371126), (343, 367880), (392, 321895), (476, 265090), (490, 257516), (541, 233240), (595, 212072), (680, 185563), (686, 183940), (833, 151480), (952, 132545), (980, 128758), (1082, 116620), (1190, 106036), (1372, 91970), (1666, 75740), (1715, 73576), (1960, 64379), (2164, 58310), (2380, 53018), (2705, 46648), (2744, 45985), (3332, 37870), (3430, 36788), (3787, 33320), (4165, 30296), (4328, 29155), (4760, 26509), (5410, 23324), (5831, 21640), (6664, 18935), (6860, 18394), (7574, 16660), (8330, 15148), (9197, 13720), (10820, 11662)]