134293880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:441

約数の個数: 128

約数和(自身を含む): 370915200

約数和(自身を除く): 236621320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 89, 119, 136, 140, 170, 178, 238, 280, 317, 340, 356, 445, 476, 595, 623, 634, 680, 712, 890, 952, 1190, 1246, 1268, 1513, 1585, 1780, 2219, 2380, 2492, 2536, 3026, 3115, 3170, 3560, 4438, 4760, 4984, 5389, 6052, 6230, 6340, 7565, 8876, 10591, 10778, 11095, 12104, 12460, 12680, 15130, 17752, 21182, 21556, 22190, 24920, 26945, 28213, 30260, 37723, 42364, 43112, 44380, 52955, 53890, 56426, 60520, 75446, 84728, 88760, 105910, 107780, 112852, 141065, 150892, 188615, 197491, 211820, 215560, 225704, 282130, 301784, 377230, 394982, 423640, 479621, 564260, 754460, 789964, 959242, 987455, 1128520, 1508920, 1579928, 1918484, 1974910, 2398105, 3357347, 3836968, 3949820, 4796210, 6714694, 7899640, 9592420, 13429388, 16786735, 19184840, 26858776, 33573470, 67146940, 134293880]

約数ペア:

[(1, 134293880), (2, 67146940), (4, 33573470), (5, 26858776), (7, 19184840), (8, 16786735), (10, 13429388), (14, 9592420), (17, 7899640), (20, 6714694), (28, 4796210), (34, 3949820), (35, 3836968), (40, 3357347), (56, 2398105), (68, 1974910), (70, 1918484), (85, 1579928), (89, 1508920), (119, 1128520), (136, 987455), (140, 959242), (170, 789964), (178, 754460), (238, 564260), (280, 479621), (317, 423640), (340, 394982), (356, 377230), (445, 301784), (476, 282130), (595, 225704), (623, 215560), (634, 211820), (680, 197491), (712, 188615), (890, 150892), (952, 141065), (1190, 112852), (1246, 107780), (1268, 105910), (1513, 88760), (1585, 84728), (1780, 75446), (2219, 60520), (2380, 56426), (2492, 53890), (2536, 52955), (3026, 44380), (3115, 43112), (3170, 42364), (3560, 37723), (4438, 30260), (4760, 28213), (4984, 26945), (5389, 24920), (6052, 22190), (6230, 21556), (6340, 21182), (7565, 17752), (8876, 15130), (10591, 12680), (10778, 12460), (11095, 12104)]