543191920

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 1388482560

約数和(自身を除く): 845290640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 89, 92, 107, 115, 124, 155, 178, 184, 214, 230, 248, 310, 356, 368, 428, 445, 460, 496, 535, 620, 712, 713, 856, 890, 920, 1070, 1240, 1424, 1426, 1712, 1780, 1840, 2047, 2140, 2461, 2480, 2759, 2852, 3317, 3560, 3565, 4094, 4280, 4922, 5518, 5704, 6634, 7120, 7130, 8188, 8560, 9523, 9844, 10235, 11036, 11408, 12305, 13268, 13795, 14260, 16376, 16585, 19046, 19688, 20470, 22072, 24610, 26536, 27590, 28520, 32752, 33170, 38092, 39376, 40940, 44144, 47615, 49220, 53072, 55180, 57040, 63457, 66340, 76184, 76291, 81880, 95230, 98440, 110360, 126914, 132680, 152368, 152582, 163760, 190460, 196880, 219029, 220720, 253828, 265360, 295213, 305164, 317285, 380920, 381455, 438058, 507656, 590426, 610328, 634570, 761840, 762910, 876116, 1015312, 1095145, 1180852, 1220656, 1269140, 1476065, 1525820, 1752232, 2190290, 2361704, 2538280, 2952130, 3051640, 3504464, 4380580, 4723408, 5076560, 5904260, 6103280, 6789899, 8761160, 11808520, 13579798, 17522320, 23617040, 27159596, 33949495, 54319192, 67898990, 108638384, 135797980, 271595960, 543191920]

約数ペア:

[(1, 543191920), (2, 271595960), (4, 135797980), (5, 108638384), (8, 67898990), (10, 54319192), (16, 33949495), (20, 27159596), (23, 23617040), (31, 17522320), (40, 13579798), (46, 11808520), (62, 8761160), (80, 6789899), (89, 6103280), (92, 5904260), (107, 5076560), (115, 4723408), (124, 4380580), (155, 3504464), (178, 3051640), (184, 2952130), (214, 2538280), (230, 2361704), (248, 2190290), (310, 1752232), (356, 1525820), (368, 1476065), (428, 1269140), (445, 1220656), (460, 1180852), (496, 1095145), (535, 1015312), (620, 876116), (712, 762910), (713, 761840), (856, 634570), (890, 610328), (920, 590426), (1070, 507656), (1240, 438058), (1424, 381455), (1426, 380920), (1712, 317285), (1780, 305164), (1840, 295213), (2047, 265360), (2140, 253828), (2461, 220720), (2480, 219029), (2759, 196880), (2852, 190460), (3317, 163760), (3560, 152582), (3565, 152368), (4094, 132680), (4280, 126914), (4922, 110360), (5518, 98440), (5704, 95230), (6634, 81880), (7120, 76291), (7130, 76184), (8188, 66340), (8560, 63457), (9523, 57040), (9844, 55180), (10235, 53072), (11036, 49220), (11408, 47615), (12305, 44144), (13268, 40940), (13795, 39376), (14260, 38092), (16376, 33170), (16585, 32752), (19046, 28520), (19688, 27590), (20470, 26536), (22072, 24610)]