1330648480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4111}}^1$

素因数の和:4167

約数の個数: 144

約数和(自身を含む): 3817449216

約数和(自身を除く): 2486800736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 289, 340, 476, 544, 560, 578, 595, 680, 952, 1120, 1156, 1190, 1360, 1445, 1904, 2023, 2312, 2380, 2720, 2890, 3808, 4046, 4111, 4624, 4760, 5780, 8092, 8222, 9248, 9520, 10115, 11560, 16184, 16444, 19040, 20230, 20555, 23120, 28777, 32368, 32888, 40460, 41110, 46240, 57554, 64736, 65776, 69887, 80920, 82220, 115108, 131552, 139774, 143885, 161840, 164440, 230216, 279548, 287770, 323680, 328880, 349435, 460432, 489209, 559096, 575540, 657760, 698870, 920864, 978418, 1118192, 1151080, 1188079, 1397740, 1956836, 2236384, 2302160, 2376158, 2446045, 2795480, 3913672, 4604320, 4752316, 4892090, 5590960, 5940395, 7827344, 8316553, 9504632, 9784180, 11181920, 11880790, 15654688, 16633106, 19009264, 19568360, 23761580, 33266212, 38018528, 39136720, 41582765, 47523160, 66532424, 78273440, 83165530, 95046320, 133064848, 166331060, 190092640, 266129696, 332662120, 665324240, 1330648480]

約数ペア:

[(1, 1330648480), (2, 665324240), (4, 332662120), (5, 266129696), (7, 190092640), (8, 166331060), (10, 133064848), (14, 95046320), (16, 83165530), (17, 78273440), (20, 66532424), (28, 47523160), (32, 41582765), (34, 39136720), (35, 38018528), (40, 33266212), (56, 23761580), (68, 19568360), (70, 19009264), (80, 16633106), (85, 15654688), (112, 11880790), (119, 11181920), (136, 9784180), (140, 9504632), (160, 8316553), (170, 7827344), (224, 5940395), (238, 5590960), (272, 4892090), (280, 4752316), (289, 4604320), (340, 3913672), (476, 2795480), (544, 2446045), (560, 2376158), (578, 2302160), (595, 2236384), (680, 1956836), (952, 1397740), (1120, 1188079), (1156, 1151080), (1190, 1118192), (1360, 978418), (1445, 920864), (1904, 698870), (2023, 657760), (2312, 575540), (2380, 559096), (2720, 489209), (2890, 460432), (3808, 349435), (4046, 328880), (4111, 323680), (4624, 287770), (4760, 279548), (5780, 230216), (8092, 164440), (8222, 161840), (9248, 143885), (9520, 139774), (10115, 131552), (11560, 115108), (16184, 82220), (16444, 80920), (19040, 69887), (20230, 65776), (20555, 64736), (23120, 57554), (28777, 46240), (32368, 41110), (32888, 40460)]