156669040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5743}}^1$

素因数の和:5798

約数の個数: 80

約数和(自身を含む): 410259456

約数和(自身を除く): 253590416

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 5743, 6820, 11486, 13640, 22972, 27280, 28715, 45944, 57430, 63173, 91888, 114860, 126346, 178033, 229720, 252692, 315865, 356066, 459440, 505384, 631730, 712132, 890165, 1010768, 1263460, 1424264, 1780330, 1958363, 2526920, 2848528, 3560660, 3916726, 5053840, 7121320, 7833452, 9791815, 14242640, 15666904, 19583630, 31333808, 39167260, 78334520, 156669040]

約数ペア:

[(1, 156669040), (2, 78334520), (4, 39167260), (5, 31333808), (8, 19583630), (10, 15666904), (11, 14242640), (16, 9791815), (20, 7833452), (22, 7121320), (31, 5053840), (40, 3916726), (44, 3560660), (55, 2848528), (62, 2526920), (80, 1958363), (88, 1780330), (110, 1424264), (124, 1263460), (155, 1010768), (176, 890165), (220, 712132), (248, 631730), (310, 505384), (341, 459440), (440, 356066), (496, 315865), (620, 252692), (682, 229720), (880, 178033), (1240, 126346), (1364, 114860), (1705, 91888), (2480, 63173), (2728, 57430), (3410, 45944), (5456, 28715), (5743, 27280), (6820, 22972), (11486, 13640)]