1569488520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{1439}}^1$

素因数の和:1663

約数の個数: 128

約数和(自身を含む): 4821120000

約数和(自身を除く): 3251631480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 149, 183, 244, 298, 305, 366, 447, 488, 596, 610, 732, 745, 894, 915, 1192, 1220, 1439, 1464, 1490, 1788, 1830, 2235, 2440, 2878, 2980, 3576, 3660, 4317, 4470, 5756, 5960, 7195, 7320, 8634, 8940, 9089, 11512, 14390, 17268, 17880, 18178, 21585, 27267, 28780, 34536, 36356, 43170, 45445, 54534, 57560, 72712, 86340, 87779, 90890, 109068, 136335, 172680, 175558, 181780, 214411, 218136, 263337, 272670, 351116, 363560, 428822, 438895, 526674, 545340, 643233, 702232, 857644, 877790, 1053348, 1072055, 1090680, 1286466, 1316685, 1715288, 1755580, 2106696, 2144110, 2572932, 2633370, 3216165, 3511160, 4288220, 5145864, 5266740, 6432330, 8576440, 10533480, 12864660, 13079071, 25729320, 26158142, 39237213, 52316284, 65395355, 78474426, 104632568, 130790710, 156948852, 196186065, 261581420, 313897704, 392372130, 523162840, 784744260, 1569488520]

約数ペア:

[(1, 1569488520), (2, 784744260), (3, 523162840), (4, 392372130), (5, 313897704), (6, 261581420), (8, 196186065), (10, 156948852), (12, 130790710), (15, 104632568), (20, 78474426), (24, 65395355), (30, 52316284), (40, 39237213), (60, 26158142), (61, 25729320), (120, 13079071), (122, 12864660), (149, 10533480), (183, 8576440), (244, 6432330), (298, 5266740), (305, 5145864), (366, 4288220), (447, 3511160), (488, 3216165), (596, 2633370), (610, 2572932), (732, 2144110), (745, 2106696), (894, 1755580), (915, 1715288), (1192, 1316685), (1220, 1286466), (1439, 1090680), (1464, 1072055), (1490, 1053348), (1788, 877790), (1830, 857644), (2235, 702232), (2440, 643233), (2878, 545340), (2980, 526674), (3576, 438895), (3660, 428822), (4317, 363560), (4470, 351116), (5756, 272670), (5960, 263337), (7195, 218136), (7320, 214411), (8634, 181780), (8940, 175558), (9089, 172680), (11512, 136335), (14390, 109068), (17268, 90890), (17880, 87779), (18178, 86340), (21585, 72712), (27267, 57560), (28780, 54534), (34536, 45445), (36356, 43170)]