350791320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{907}}^1$

素因数の和:1225

約数の個数: 128

約数和(自身を含む): 1153232640

約数和(自身を除く): 802441320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 293, 330, 440, 586, 660, 879, 907, 1172, 1320, 1465, 1758, 1814, 2344, 2721, 2930, 3223, 3516, 3628, 4395, 4535, 5442, 5860, 6446, 7032, 7256, 8790, 9070, 9669, 9977, 10884, 11720, 12892, 13605, 16115, 17580, 18140, 19338, 19954, 21768, 25784, 27210, 29931, 32230, 35160, 36280, 38676, 39908, 48345, 49885, 54420, 59862, 64460, 77352, 79816, 96690, 99770, 108840, 119724, 128920, 149655, 193380, 199540, 239448, 265751, 299310, 386760, 399080, 531502, 598620, 797253, 1063004, 1197240, 1328755, 1594506, 2126008, 2657510, 2923261, 3189012, 3986265, 5315020, 5846522, 6378024, 7972530, 8769783, 10630040, 11693044, 14616305, 15945060, 17539566, 23386088, 29232610, 31890120, 35079132, 43848915, 58465220, 70158264, 87697830, 116930440, 175395660, 350791320]

約数ペア:

[(1, 350791320), (2, 175395660), (3, 116930440), (4, 87697830), (5, 70158264), (6, 58465220), (8, 43848915), (10, 35079132), (11, 31890120), (12, 29232610), (15, 23386088), (20, 17539566), (22, 15945060), (24, 14616305), (30, 11693044), (33, 10630040), (40, 8769783), (44, 7972530), (55, 6378024), (60, 5846522), (66, 5315020), (88, 3986265), (110, 3189012), (120, 2923261), (132, 2657510), (165, 2126008), (220, 1594506), (264, 1328755), (293, 1197240), (330, 1063004), (440, 797253), (586, 598620), (660, 531502), (879, 399080), (907, 386760), (1172, 299310), (1320, 265751), (1465, 239448), (1758, 199540), (1814, 193380), (2344, 149655), (2721, 128920), (2930, 119724), (3223, 108840), (3516, 99770), (3628, 96690), (4395, 79816), (4535, 77352), (5442, 64460), (5860, 59862), (6446, 54420), (7032, 49885), (7256, 48345), (8790, 39908), (9070, 38676), (9669, 36280), (9977, 35160), (10884, 32230), (11720, 29931), (12892, 27210), (13605, 25784), (16115, 21768), (17580, 19954), (18140, 19338)]