69130320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41149}}^1$

素因数の和:41172

約数の個数: 80

約数和(自身を含む): 244924800

約数和(自身を除く): 175794480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41149, 82298, 123447, 164596, 205745, 246894, 288043, 329192, 411490, 493788, 576086, 617235, 658384, 822980, 864129, 987576, 1152172, 1234470, 1440215, 1645960, 1728258, 1975152, 2304344, 2468940, 2880430, 3291920, 3456516, 4320645, 4608688, 4937880, 5760860, 6913032, 8641290, 9875760, 11521720, 13826064, 17282580, 23043440, 34565160, 69130320]

約数ペア:

[(1, 69130320), (2, 34565160), (3, 23043440), (4, 17282580), (5, 13826064), (6, 11521720), (7, 9875760), (8, 8641290), (10, 6913032), (12, 5760860), (14, 4937880), (15, 4608688), (16, 4320645), (20, 3456516), (21, 3291920), (24, 2880430), (28, 2468940), (30, 2304344), (35, 1975152), (40, 1728258), (42, 1645960), (48, 1440215), (56, 1234470), (60, 1152172), (70, 987576), (80, 864129), (84, 822980), (105, 658384), (112, 617235), (120, 576086), (140, 493788), (168, 411490), (210, 329192), (240, 288043), (280, 246894), (336, 205745), (420, 164596), (560, 123447), (840, 82298), (1680, 41149)]