158123040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 192

約数和(自身を含む): 523708416

約数和(自身を除く): 365585376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 47, 48, 60, 80, 86, 94, 96, 120, 129, 141, 160, 163, 172, 188, 215, 235, 240, 258, 282, 326, 344, 376, 430, 470, 480, 489, 516, 564, 645, 652, 688, 705, 752, 815, 860, 940, 978, 1032, 1128, 1290, 1304, 1376, 1410, 1504, 1630, 1720, 1880, 1956, 2021, 2064, 2256, 2445, 2580, 2608, 2820, 3260, 3440, 3760, 3912, 4042, 4128, 4512, 4890, 5160, 5216, 5640, 6063, 6520, 6880, 7009, 7520, 7661, 7824, 8084, 9780, 10105, 10320, 11280, 12126, 13040, 14018, 15322, 15648, 16168, 19560, 20210, 20640, 21027, 22560, 22983, 24252, 26080, 28036, 30315, 30644, 32336, 35045, 38305, 39120, 40420, 42054, 45966, 48504, 56072, 60630, 61288, 64672, 70090, 76610, 78240, 80840, 84108, 91932, 97008, 105135, 112144, 114915, 121260, 122576, 140180, 153220, 161680, 168216, 183864, 194016, 210270, 224288, 229830, 242520, 245152, 280360, 306440, 323360, 329423, 336432, 367728, 420540, 459660, 485040, 560720, 612880, 658846, 672864, 735456, 841080, 919320, 970080, 988269, 1121440, 1225760, 1317692, 1647115, 1682160, 1838640, 1976538, 2635384, 3294230, 3364320, 3677280, 3953076, 4941345, 5270768, 6588460, 7906152, 9882690, 10541536, 13176920, 15812304, 19765380, 26353840, 31624608, 39530760, 52707680, 79061520, 158123040]

約数ペア:

[(1, 158123040), (2, 79061520), (3, 52707680), (4, 39530760), (5, 31624608), (6, 26353840), (8, 19765380), (10, 15812304), (12, 13176920), (15, 10541536), (16, 9882690), (20, 7906152), (24, 6588460), (30, 5270768), (32, 4941345), (40, 3953076), (43, 3677280), (47, 3364320), (48, 3294230), (60, 2635384), (80, 1976538), (86, 1838640), (94, 1682160), (96, 1647115), (120, 1317692), (129, 1225760), (141, 1121440), (160, 988269), (163, 970080), (172, 919320), (188, 841080), (215, 735456), (235, 672864), (240, 658846), (258, 612880), (282, 560720), (326, 485040), (344, 459660), (376, 420540), (430, 367728), (470, 336432), (480, 329423), (489, 323360), (516, 306440), (564, 280360), (645, 245152), (652, 242520), (688, 229830), (705, 224288), (752, 210270), (815, 194016), (860, 183864), (940, 168216), (978, 161680), (1032, 153220), (1128, 140180), (1290, 122576), (1304, 121260), (1376, 114915), (1410, 112144), (1504, 105135), (1630, 97008), (1720, 91932), (1880, 84108), (1956, 80840), (2021, 78240), (2064, 76610), (2256, 70090), (2445, 64672), (2580, 61288), (2608, 60630), (2820, 56072), (3260, 48504), (3440, 45966), (3760, 42054), (3912, 40420), (4042, 39120), (4128, 38305), (4512, 35045), (4890, 32336), (5160, 30644), (5216, 30315), (5640, 28036), (6063, 26080), (6520, 24252), (6880, 22983), (7009, 22560), (7520, 21027), (7661, 20640), (7824, 20210), (8084, 19560), (9780, 16168), (10105, 15648), (10320, 15322), (11280, 14018), (12126, 13040)]