158809920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:337

約数の個数: 224

約数和(自身を含む): 550395648

約数和(自身を除く): 391585728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 37, 40, 48, 51, 60, 64, 68, 74, 80, 85, 96, 102, 111, 120, 136, 148, 160, 170, 185, 192, 204, 222, 240, 255, 263, 272, 296, 320, 340, 370, 408, 444, 480, 510, 526, 544, 555, 592, 629, 680, 740, 789, 816, 888, 960, 1020, 1052, 1088, 1110, 1184, 1258, 1315, 1360, 1480, 1578, 1632, 1776, 1887, 2040, 2104, 2220, 2368, 2516, 2630, 2720, 2960, 3145, 3156, 3264, 3552, 3774, 3945, 4080, 4208, 4440, 4471, 5032, 5260, 5440, 5920, 6290, 6312, 7104, 7548, 7890, 8160, 8416, 8880, 8942, 9435, 9731, 10064, 10520, 11840, 12580, 12624, 13413, 15096, 15780, 16320, 16832, 17760, 17884, 18870, 19462, 20128, 21040, 22355, 25160, 25248, 26826, 29193, 30192, 31560, 35520, 35768, 37740, 38924, 40256, 42080, 44710, 48655, 50320, 50496, 53652, 58386, 60384, 63120, 67065, 71536, 75480, 77848, 84160, 89420, 97310, 100640, 107304, 116772, 120768, 126240, 134130, 143072, 145965, 150960, 155696, 165427, 178840, 194620, 201280, 214608, 233544, 252480, 268260, 286144, 291930, 301920, 311392, 330854, 357680, 389240, 429216, 467088, 496281, 536520, 583860, 603840, 622784, 661708, 715360, 778480, 827135, 858432, 934176, 992562, 1073040, 1167720, 1323416, 1430720, 1556960, 1654270, 1868352, 1985124, 2146080, 2335440, 2481405, 2646832, 3113920, 3308540, 3970248, 4292160, 4670880, 4962810, 5293664, 6617080, 7940496, 9341760, 9925620, 10587328, 13234160, 15880992, 19851240, 26468320, 31761984, 39702480, 52936640, 79404960, 158809920]

約数ペア:

[(1, 158809920), (2, 79404960), (3, 52936640), (4, 39702480), (5, 31761984), (6, 26468320), (8, 19851240), (10, 15880992), (12, 13234160), (15, 10587328), (16, 9925620), (17, 9341760), (20, 7940496), (24, 6617080), (30, 5293664), (32, 4962810), (34, 4670880), (37, 4292160), (40, 3970248), (48, 3308540), (51, 3113920), (60, 2646832), (64, 2481405), (68, 2335440), (74, 2146080), (80, 1985124), (85, 1868352), (96, 1654270), (102, 1556960), (111, 1430720), (120, 1323416), (136, 1167720), (148, 1073040), (160, 992562), (170, 934176), (185, 858432), (192, 827135), (204, 778480), (222, 715360), (240, 661708), (255, 622784), (263, 603840), (272, 583860), (296, 536520), (320, 496281), (340, 467088), (370, 429216), (408, 389240), (444, 357680), (480, 330854), (510, 311392), (526, 301920), (544, 291930), (555, 286144), (592, 268260), (629, 252480), (680, 233544), (740, 214608), (789, 201280), (816, 194620), (888, 178840), (960, 165427), (1020, 155696), (1052, 150960), (1088, 145965), (1110, 143072), (1184, 134130), (1258, 126240), (1315, 120768), (1360, 116772), (1480, 107304), (1578, 100640), (1632, 97310), (1776, 89420), (1887, 84160), (2040, 77848), (2104, 75480), (2220, 71536), (2368, 67065), (2516, 63120), (2630, 60384), (2720, 58386), (2960, 53652), (3145, 50496), (3156, 50320), (3264, 48655), (3552, 44710), (3774, 42080), (3945, 40256), (4080, 38924), (4208, 37740), (4440, 35768), (4471, 35520), (5032, 31560), (5260, 30192), (5440, 29193), (5920, 26826), (6290, 25248), (6312, 25160), (7104, 22355), (7548, 21040), (7890, 20128), (8160, 19462), (8416, 18870), (8880, 17884), (8942, 17760), (9435, 16832), (9731, 16320), (10064, 15780), (10520, 15096), (11840, 13413), (12580, 12624)]