163441380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 468357120

約数和(自身を除く): 304915740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 127, 178, 241, 254, 267, 356, 381, 445, 482, 508, 534, 635, 723, 762, 890, 964, 1068, 1205, 1270, 1335, 1446, 1524, 1780, 1905, 2410, 2540, 2670, 2892, 3615, 3810, 4820, 5340, 7230, 7620, 11303, 14460, 21449, 22606, 30607, 33909, 42898, 45212, 56515, 61214, 64347, 67818, 85796, 91821, 107245, 113030, 122428, 128694, 135636, 153035, 169545, 183642, 214490, 226060, 257388, 306070, 321735, 339090, 367284, 428980, 459105, 612140, 643470, 678180, 918210, 1286940, 1836420, 2724023, 5448046, 8172069, 10896092, 13620115, 16344138, 27240230, 32688276, 40860345, 54480460, 81720690, 163441380]

約数ペア:

[(1, 163441380), (2, 81720690), (3, 54480460), (4, 40860345), (5, 32688276), (6, 27240230), (10, 16344138), (12, 13620115), (15, 10896092), (20, 8172069), (30, 5448046), (60, 2724023), (89, 1836420), (127, 1286940), (178, 918210), (241, 678180), (254, 643470), (267, 612140), (356, 459105), (381, 428980), (445, 367284), (482, 339090), (508, 321735), (534, 306070), (635, 257388), (723, 226060), (762, 214490), (890, 183642), (964, 169545), (1068, 153035), (1205, 135636), (1270, 128694), (1335, 122428), (1446, 113030), (1524, 107245), (1780, 91821), (1905, 85796), (2410, 67818), (2540, 64347), (2670, 61214), (2892, 56515), (3615, 45212), (3810, 42898), (4820, 33909), (5340, 30607), (7230, 22606), (7620, 21449), (11303, 14460)]