402984120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43613}}^1$

素因数の和:43645

約数の個数: 128

約数和(自身を含む): 1507299840

約数和(自身を除く): 1104315720

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, 43613, 87226, 130839, 174452, 218065, 261678, 305291, 348904, 436130, 479743, 523356, 610582, 654195, 872260, 915873, 959486, 1046712, 1221164, 1308390, 1439229, 1526455, 1744520, 1831746, 1918972, 2398715, 2442328, 2616780, 2878458, 3052910, 3358201, 3663492, 3837944, 4579365, 4797430, 5233560, 5756916, 6105820, 6716402, 7196145, 7326984, 9158730, 9594860, 10074603, 11513832, 12211640, 13432804, 14392290, 16791005, 18317460, 19189720, 20149206, 26865608, 28784580, 33582010, 36634920, 40298412, 50373015, 57569160, 67164020, 80596824, 100746030, 134328040, 201492060, 402984120]

約数ペア:

[(1, 402984120), (2, 201492060), (3, 134328040), (4, 100746030), (5, 80596824), (6, 67164020), (7, 57569160), (8, 50373015), (10, 40298412), (11, 36634920), (12, 33582010), (14, 28784580), (15, 26865608), (20, 20149206), (21, 19189720), (22, 18317460), (24, 16791005), (28, 14392290), (30, 13432804), (33, 12211640), (35, 11513832), (40, 10074603), (42, 9594860), (44, 9158730), (55, 7326984), (56, 7196145), (60, 6716402), (66, 6105820), (70, 5756916), (77, 5233560), (84, 4797430), (88, 4579365), (105, 3837944), (110, 3663492), (120, 3358201), (132, 3052910), (140, 2878458), (154, 2616780), (165, 2442328), (168, 2398715), (210, 1918972), (220, 1831746), (231, 1744520), (264, 1526455), (280, 1439229), (308, 1308390), (330, 1221164), (385, 1046712), (420, 959486), (440, 915873), (462, 872260), (616, 654195), (660, 610582), (770, 523356), (840, 479743), (924, 436130), (1155, 348904), (1320, 305291), (1540, 261678), (1848, 218065), (2310, 174452), (3080, 130839), (4620, 87226), (9240, 43613)]