975402120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{105563}}^1$

素因数の和:105595

約数の個数: 128

約数和(自身を含む): 3648291840

約数和(自身を除く): 2672889720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 105563, 211126, 316689, 422252, 527815, 633378, 738941, 844504, 1055630, 1161193, 1266756, 1477882, 1583445, 2111260, 2216823, 2322386, 2533512, 2955764, 3166890, 3483579, 3694705, 4222520, 4433646, 4644772, 5805965, 5911528, 6333780, 6967158, 7389410, 8128351, 8867292, 9289544, 11084115, 11611930, 12667560, 13934316, 14778820, 16256702, 17417895, 17734584, 22168230, 23223860, 24385053, 27868632, 29557640, 32513404, 34835790, 40641755, 44336460, 46447720, 48770106, 65026808, 69671580, 81283510, 88672920, 97540212, 121925265, 139343160, 162567020, 195080424, 243850530, 325134040, 487701060, 975402120]

約数ペア:

[(1, 975402120), (2, 487701060), (3, 325134040), (4, 243850530), (5, 195080424), (6, 162567020), (7, 139343160), (8, 121925265), (10, 97540212), (11, 88672920), (12, 81283510), (14, 69671580), (15, 65026808), (20, 48770106), (21, 46447720), (22, 44336460), (24, 40641755), (28, 34835790), (30, 32513404), (33, 29557640), (35, 27868632), (40, 24385053), (42, 23223860), (44, 22168230), (55, 17734584), (56, 17417895), (60, 16256702), (66, 14778820), (70, 13934316), (77, 12667560), (84, 11611930), (88, 11084115), (105, 9289544), (110, 8867292), (120, 8128351), (132, 7389410), (140, 6967158), (154, 6333780), (165, 5911528), (168, 5805965), (210, 4644772), (220, 4433646), (231, 4222520), (264, 3694705), (280, 3483579), (308, 3166890), (330, 2955764), (385, 2533512), (420, 2322386), (440, 2216823), (462, 2111260), (616, 1583445), (660, 1477882), (770, 1266756), (840, 1161193), (924, 1055630), (1155, 844504), (1320, 738941), (1540, 633378), (1848, 527815), (2310, 422252), (3080, 316689), (4620, 211126), (9240, 105563)]