172228560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3307}}^1$

素因数の和:3361

約数の個数: 160

約数和(自身を含む): 630054912

約数和(自身を除く): 457826352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3307, 3472, 3720, 4340, 5208, 6510, 6614, 7440, 8680, 9921, 10416, 13020, 13228, 16535, 17360, 19842, 23149, 26040, 26456, 33070, 39684, 46298, 49605, 52080, 52912, 66140, 69447, 79368, 92596, 99210, 102517, 115745, 132280, 138894, 158736, 185192, 198420, 205034, 231490, 264560, 277788, 307551, 347235, 370384, 396840, 410068, 462980, 512585, 555576, 615102, 694470, 717619, 793680, 820136, 925960, 1025170, 1111152, 1230204, 1388940, 1435238, 1537755, 1640272, 1851920, 2050340, 2152857, 2460408, 2777880, 2870476, 3075510, 3588095, 4100680, 4305714, 4920816, 5555760, 5740952, 6151020, 7176190, 8201360, 8611428, 10764285, 11481904, 12302040, 14352380, 17222856, 21528570, 24604080, 28704760, 34445712, 43057140, 57409520, 86114280, 172228560]

約数ペア:

[(1, 172228560), (2, 86114280), (3, 57409520), (4, 43057140), (5, 34445712), (6, 28704760), (7, 24604080), (8, 21528570), (10, 17222856), (12, 14352380), (14, 12302040), (15, 11481904), (16, 10764285), (20, 8611428), (21, 8201360), (24, 7176190), (28, 6151020), (30, 5740952), (31, 5555760), (35, 4920816), (40, 4305714), (42, 4100680), (48, 3588095), (56, 3075510), (60, 2870476), (62, 2777880), (70, 2460408), (80, 2152857), (84, 2050340), (93, 1851920), (105, 1640272), (112, 1537755), (120, 1435238), (124, 1388940), (140, 1230204), (155, 1111152), (168, 1025170), (186, 925960), (210, 820136), (217, 793680), (240, 717619), (248, 694470), (280, 615102), (310, 555576), (336, 512585), (372, 462980), (420, 410068), (434, 396840), (465, 370384), (496, 347235), (560, 307551), (620, 277788), (651, 264560), (744, 231490), (840, 205034), (868, 198420), (930, 185192), (1085, 158736), (1240, 138894), (1302, 132280), (1488, 115745), (1680, 102517), (1736, 99210), (1860, 92596), (2170, 79368), (2480, 69447), (2604, 66140), (3255, 52912), (3307, 52080), (3472, 49605), (3720, 46298), (4340, 39684), (5208, 33070), (6510, 26456), (6614, 26040), (7440, 23149), (8680, 19842), (9921, 17360), (10416, 16535), (13020, 13228)]