129429960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3219

約数の個数: 128

約数和(自身を含む): 437391360

約数和(自身を除く): 307961400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3163, 3410, 3720, 4092, 5115, 6326, 6820, 8184, 9489, 10230, 12652, 13640, 15815, 18978, 20460, 25304, 31630, 34793, 37956, 40920, 47445, 63260, 69586, 75912, 94890, 98053, 104379, 126520, 139172, 173965, 189780, 196106, 208758, 278344, 294159, 347930, 379560, 392212, 417516, 490265, 521895, 588318, 695860, 784424, 835032, 980530, 1043790, 1078583, 1176636, 1391720, 1470795, 1961060, 2087580, 2157166, 2353272, 2941590, 3235749, 3922120, 4175160, 4314332, 5392915, 5883180, 6471498, 8628664, 10785830, 11766360, 12942996, 16178745, 21571660, 25885992, 32357490, 43143320, 64714980, 129429960]

約数ペア:

[(1, 129429960), (2, 64714980), (3, 43143320), (4, 32357490), (5, 25885992), (6, 21571660), (8, 16178745), (10, 12942996), (11, 11766360), (12, 10785830), (15, 8628664), (20, 6471498), (22, 5883180), (24, 5392915), (30, 4314332), (31, 4175160), (33, 3922120), (40, 3235749), (44, 2941590), (55, 2353272), (60, 2157166), (62, 2087580), (66, 1961060), (88, 1470795), (93, 1391720), (110, 1176636), (120, 1078583), (124, 1043790), (132, 980530), (155, 835032), (165, 784424), (186, 695860), (220, 588318), (248, 521895), (264, 490265), (310, 417516), (330, 392212), (341, 379560), (372, 347930), (440, 294159), (465, 278344), (620, 208758), (660, 196106), (682, 189780), (744, 173965), (930, 139172), (1023, 126520), (1240, 104379), (1320, 98053), (1364, 94890), (1705, 75912), (1860, 69586), (2046, 63260), (2728, 47445), (3163, 40920), (3410, 37956), (3720, 34793), (4092, 31630), (5115, 25304), (6326, 20460), (6820, 18978), (8184, 15815), (9489, 13640), (10230, 12652)]