795218560

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:738

約数の個数: 128

約数和(自身を含む): 2009318400

約数和(自身を除く): 1214099840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 89, 92, 115, 128, 160, 178, 184, 230, 320, 356, 368, 445, 460, 607, 640, 712, 736, 890, 920, 1214, 1424, 1472, 1780, 1840, 2047, 2428, 2848, 2944, 3035, 3560, 3680, 4094, 4856, 5696, 6070, 7120, 7360, 8188, 9712, 10235, 11392, 12140, 13961, 14240, 14720, 16376, 19424, 20470, 24280, 27922, 28480, 32752, 38848, 40940, 48560, 54023, 55844, 56960, 65504, 69805, 77696, 81880, 97120, 108046, 111688, 131008, 139610, 163760, 194240, 216092, 223376, 262016, 270115, 279220, 327520, 388480, 432184, 446752, 540230, 558440, 655040, 864368, 893504, 1080460, 1116880, 1242529, 1310080, 1728736, 1787008, 2160920, 2233760, 2485058, 3457472, 4321840, 4467520, 4970116, 6212645, 6914944, 8643680, 8935040, 9940232, 12425290, 17287360, 19880464, 24850580, 34574720, 39760928, 49701160, 79521856, 99402320, 159043712, 198804640, 397609280, 795218560]

約数ペア:

[(1, 795218560), (2, 397609280), (4, 198804640), (5, 159043712), (8, 99402320), (10, 79521856), (16, 49701160), (20, 39760928), (23, 34574720), (32, 24850580), (40, 19880464), (46, 17287360), (64, 12425290), (80, 9940232), (89, 8935040), (92, 8643680), (115, 6914944), (128, 6212645), (160, 4970116), (178, 4467520), (184, 4321840), (230, 3457472), (320, 2485058), (356, 2233760), (368, 2160920), (445, 1787008), (460, 1728736), (607, 1310080), (640, 1242529), (712, 1116880), (736, 1080460), (890, 893504), (920, 864368), (1214, 655040), (1424, 558440), (1472, 540230), (1780, 446752), (1840, 432184), (2047, 388480), (2428, 327520), (2848, 279220), (2944, 270115), (3035, 262016), (3560, 223376), (3680, 216092), (4094, 194240), (4856, 163760), (5696, 139610), (6070, 131008), (7120, 111688), (7360, 108046), (8188, 97120), (9712, 81880), (10235, 77696), (11392, 69805), (12140, 65504), (13961, 56960), (14240, 55844), (14720, 54023), (16376, 48560), (19424, 40940), (20470, 38848), (24280, 32752), (27922, 28480)]