40107512480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{123911}}^1$

素因数の和:123967

約数の個数: 144

約数和(自身を含む): 115035935616

約数和(自身を除く): 74928423136

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, 4624, 4760, 5780, 8092, 9248, 9520, 10115, 11560, 16184, 19040, 20230, 23120, 32368, 40460, 46240, 64736, 80920, 123911, 161840, 247822, 323680, 495644, 619555, 867377, 991288, 1239110, 1734754, 1982576, 2106487, 2478220, 3469508, 3965152, 4212974, 4336885, 4956440, 6939016, 8425948, 8673770, 9912880, 10532435, 13878032, 14745409, 16851896, 17347540, 19825760, 21064870, 27756064, 29490818, 33703792, 34695080, 35810279, 42129740, 58981636, 67407584, 69390160, 71620558, 73727045, 84259480, 117963272, 138780320, 143241116, 147454090, 168518960, 179051395, 235926544, 250671953, 286482232, 294908180, 337037920, 358102790, 471853088, 501343906, 572964464, 589816360, 716205580, 1002687812, 1145928928, 1179632720, 1253359765, 1432411160, 2005375624, 2359265440, 2506719530, 2864822320, 4010751248, 5013439060, 5729644640, 8021502496, 10026878120, 20053756240, 40107512480]

約数ペア:

[(1, 40107512480), (2, 20053756240), (4, 10026878120), (5, 8021502496), (7, 5729644640), (8, 5013439060), (10, 4010751248), (14, 2864822320), (16, 2506719530), (17, 2359265440), (20, 2005375624), (28, 1432411160), (32, 1253359765), (34, 1179632720), (35, 1145928928), (40, 1002687812), (56, 716205580), (68, 589816360), (70, 572964464), (80, 501343906), (85, 471853088), (112, 358102790), (119, 337037920), (136, 294908180), (140, 286482232), (160, 250671953), (170, 235926544), (224, 179051395), (238, 168518960), (272, 147454090), (280, 143241116), (289, 138780320), (340, 117963272), (476, 84259480), (544, 73727045), (560, 71620558), (578, 69390160), (595, 67407584), (680, 58981636), (952, 42129740), (1120, 35810279), (1156, 34695080), (1190, 33703792), (1360, 29490818), (1445, 27756064), (1904, 21064870), (2023, 19825760), (2312, 17347540), (2380, 16851896), (2720, 14745409), (2890, 13878032), (3808, 10532435), (4046, 9912880), (4624, 8673770), (4760, 8425948), (5780, 6939016), (8092, 4956440), (9248, 4336885), (9520, 4212974), (10115, 3965152), (11560, 3469508), (16184, 2478220), (19040, 2106487), (20230, 1982576), (23120, 1734754), (32368, 1239110), (40460, 991288), (46240, 867377), (64736, 619555), (80920, 495644), (123911, 323680), (161840, 247822)]