157543320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{71}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 535921920

約数和(自身を除く): 378378600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 71, 82, 88, 110, 120, 123, 132, 142, 164, 165, 205, 213, 220, 246, 264, 284, 328, 330, 355, 410, 426, 440, 451, 492, 568, 615, 660, 710, 781, 820, 852, 902, 984, 1065, 1230, 1320, 1353, 1420, 1562, 1640, 1681, 1704, 1804, 2130, 2255, 2343, 2460, 2706, 2840, 2911, 3124, 3362, 3608, 3905, 4260, 4510, 4686, 4920, 5043, 5412, 5822, 6248, 6724, 6765, 7810, 8405, 8520, 8733, 9020, 9372, 10086, 10824, 11644, 11715, 13448, 13530, 14555, 15620, 16810, 17466, 18040, 18491, 18744, 20172, 23288, 23430, 25215, 27060, 29110, 31240, 32021, 33620, 34932, 36982, 40344, 43665, 46860, 50430, 54120, 55473, 58220, 64042, 67240, 69864, 73964, 87330, 92455, 93720, 96063, 100860, 110946, 116440, 119351, 128084, 147928, 160105, 174660, 184910, 192126, 201720, 221892, 238702, 256168, 277365, 320210, 349320, 358053, 369820, 384252, 443784, 477404, 480315, 554730, 596755, 640420, 716106, 739640, 768504, 954808, 960630, 1109460, 1193510, 1280840, 1312861, 1432212, 1790265, 1921260, 2218920, 2387020, 2625722, 2864424, 3580530, 3842520, 3938583, 4774040, 5251444, 6564305, 7161060, 7877166, 10502888, 13128610, 14322120, 15754332, 19692915, 26257220, 31508664, 39385830, 52514440, 78771660, 157543320]

約数ペア:

[(1, 157543320), (2, 78771660), (3, 52514440), (4, 39385830), (5, 31508664), (6, 26257220), (8, 19692915), (10, 15754332), (11, 14322120), (12, 13128610), (15, 10502888), (20, 7877166), (22, 7161060), (24, 6564305), (30, 5251444), (33, 4774040), (40, 3938583), (41, 3842520), (44, 3580530), (55, 2864424), (60, 2625722), (66, 2387020), (71, 2218920), (82, 1921260), (88, 1790265), (110, 1432212), (120, 1312861), (123, 1280840), (132, 1193510), (142, 1109460), (164, 960630), (165, 954808), (205, 768504), (213, 739640), (220, 716106), (246, 640420), (264, 596755), (284, 554730), (328, 480315), (330, 477404), (355, 443784), (410, 384252), (426, 369820), (440, 358053), (451, 349320), (492, 320210), (568, 277365), (615, 256168), (660, 238702), (710, 221892), (781, 201720), (820, 192126), (852, 184910), (902, 174660), (984, 160105), (1065, 147928), (1230, 128084), (1320, 119351), (1353, 116440), (1420, 110946), (1562, 100860), (1640, 96063), (1681, 93720), (1704, 92455), (1804, 87330), (2130, 73964), (2255, 69864), (2343, 67240), (2460, 64042), (2706, 58220), (2840, 55473), (2911, 54120), (3124, 50430), (3362, 46860), (3608, 43665), (3905, 40344), (4260, 36982), (4510, 34932), (4686, 33620), (4920, 32021), (5043, 31240), (5412, 29110), (5822, 27060), (6248, 25215), (6724, 23430), (6765, 23288), (7810, 20172), (8405, 18744), (8520, 18491), (8733, 18040), (9020, 17466), (9372, 16810), (10086, 15620), (10824, 14555), (11644, 13530), (11715, 13448)]