672034880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2788

約数の個数: 112

約数和(自身を含む): 1771009920

約数和(自身を除く): 1098975040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 71, 80, 88, 110, 142, 160, 176, 220, 284, 320, 352, 355, 440, 568, 704, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2689, 2840, 3124, 3520, 3905, 4544, 5378, 5680, 6248, 7810, 10756, 11360, 12496, 13445, 15620, 21512, 22720, 24992, 26890, 29579, 31240, 43024, 49984, 53780, 59158, 62480, 86048, 107560, 118316, 124960, 147895, 172096, 190919, 215120, 236632, 249920, 295790, 381838, 430240, 473264, 591580, 763676, 860480, 946528, 954595, 1183160, 1527352, 1893056, 1909190, 2100109, 2366320, 3054704, 3818380, 4200218, 4732640, 6109408, 7636760, 8400436, 9465280, 10500545, 12218816, 15273520, 16800872, 21001090, 30547040, 33601744, 42002180, 61094080, 67203488, 84004360, 134406976, 168008720, 336017440, 672034880]

約数ペア:

[(1, 672034880), (2, 336017440), (4, 168008720), (5, 134406976), (8, 84004360), (10, 67203488), (11, 61094080), (16, 42002180), (20, 33601744), (22, 30547040), (32, 21001090), (40, 16800872), (44, 15273520), (55, 12218816), (64, 10500545), (71, 9465280), (80, 8400436), (88, 7636760), (110, 6109408), (142, 4732640), (160, 4200218), (176, 3818380), (220, 3054704), (284, 2366320), (320, 2100109), (352, 1909190), (355, 1893056), (440, 1527352), (568, 1183160), (704, 954595), (710, 946528), (781, 860480), (880, 763676), (1136, 591580), (1420, 473264), (1562, 430240), (1760, 381838), (2272, 295790), (2689, 249920), (2840, 236632), (3124, 215120), (3520, 190919), (3905, 172096), (4544, 147895), (5378, 124960), (5680, 118316), (6248, 107560), (7810, 86048), (10756, 62480), (11360, 59158), (12496, 53780), (13445, 49984), (15620, 43024), (21512, 31240), (22720, 29579), (24992, 26890)]