126307020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 425779200

約数和(自身を除く): 299472180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 89, 93, 105, 109, 124, 140, 155, 178, 186, 210, 217, 218, 267, 310, 327, 356, 372, 420, 434, 436, 445, 465, 534, 545, 620, 623, 651, 654, 763, 868, 890, 930, 1068, 1085, 1090, 1246, 1302, 1308, 1335, 1526, 1635, 1780, 1860, 1869, 2170, 2180, 2289, 2492, 2604, 2670, 2759, 3052, 3115, 3255, 3270, 3379, 3738, 3815, 4340, 4578, 5340, 5518, 6230, 6510, 6540, 6758, 7476, 7630, 8277, 9156, 9345, 9701, 10137, 11036, 11445, 12460, 13020, 13516, 13795, 15260, 16554, 16895, 18690, 19313, 19402, 20274, 22890, 23653, 27590, 29103, 33108, 33790, 37380, 38626, 38804, 40548, 41385, 45780, 47306, 48505, 50685, 55180, 57939, 58206, 67580, 67907, 70959, 77252, 82770, 94612, 96565, 97010, 101370, 115878, 116412, 118265, 135814, 141918, 145515, 165540, 193130, 194020, 202740, 203721, 231756, 236530, 271628, 283836, 289695, 291030, 300731, 339535, 354795, 386260, 407442, 473060, 579390, 582060, 601462, 679070, 709590, 814884, 902193, 1018605, 1158780, 1202924, 1358140, 1419180, 1503655, 1804386, 2037210, 2105117, 3007310, 3608772, 4074420, 4210234, 4510965, 6014620, 6315351, 8420468, 9021930, 10525585, 12630702, 18043860, 21051170, 25261404, 31576755, 42102340, 63153510, 126307020]

約数ペア:

[(1, 126307020), (2, 63153510), (3, 42102340), (4, 31576755), (5, 25261404), (6, 21051170), (7, 18043860), (10, 12630702), (12, 10525585), (14, 9021930), (15, 8420468), (20, 6315351), (21, 6014620), (28, 4510965), (30, 4210234), (31, 4074420), (35, 3608772), (42, 3007310), (60, 2105117), (62, 2037210), (70, 1804386), (84, 1503655), (89, 1419180), (93, 1358140), (105, 1202924), (109, 1158780), (124, 1018605), (140, 902193), (155, 814884), (178, 709590), (186, 679070), (210, 601462), (217, 582060), (218, 579390), (267, 473060), (310, 407442), (327, 386260), (356, 354795), (372, 339535), (420, 300731), (434, 291030), (436, 289695), (445, 283836), (465, 271628), (534, 236530), (545, 231756), (620, 203721), (623, 202740), (651, 194020), (654, 193130), (763, 165540), (868, 145515), (890, 141918), (930, 135814), (1068, 118265), (1085, 116412), (1090, 115878), (1246, 101370), (1302, 97010), (1308, 96565), (1335, 94612), (1526, 82770), (1635, 77252), (1780, 70959), (1860, 67907), (1869, 67580), (2170, 58206), (2180, 57939), (2289, 55180), (2492, 50685), (2604, 48505), (2670, 47306), (2759, 45780), (3052, 41385), (3115, 40548), (3255, 38804), (3270, 38626), (3379, 37380), (3738, 33790), (3815, 33108), (4340, 29103), (4578, 27590), (5340, 23653), (5518, 22890), (6230, 20274), (6510, 19402), (6540, 19313), (6758, 18690), (7476, 16895), (7630, 16554), (8277, 15260), (9156, 13795), (9345, 13516), (9701, 13020), (10137, 12460), (11036, 11445)]