157086282640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1\times {\mathrm{9319}}^1$

素因数の和:10341

約数の個数: 160

約数和(自身を含む): 431355248640

約数和(自身を除く): 274268966000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 971, 1085, 1240, 1736, 1942, 2170, 2480, 3472, 3884, 4340, 4855, 6797, 7768, 8680, 9319, 9710, 13594, 15536, 17360, 18638, 19420, 27188, 30101, 33985, 37276, 38840, 46595, 54376, 60202, 65233, 67970, 74552, 77680, 93190, 108752, 120404, 130466, 135940, 149104, 150505, 186380, 210707, 240808, 260932, 271880, 288889, 301010, 326165, 372760, 421414, 481616, 521864, 543760, 577778, 602020, 652330, 745520, 842828, 1043728, 1053535, 1155556, 1204040, 1304660, 1444445, 1685656, 2022223, 2107070, 2311112, 2408080, 2609320, 2888890, 3371312, 4044446, 4214140, 4622224, 5218640, 5777780, 8088892, 8428280, 9048749, 10111115, 11555560, 16177784, 16856560, 18097498, 20222230, 23111120, 32355568, 36194996, 40444460, 45243745, 63341243, 72389992, 80888920, 90487490, 126682486, 144779984, 161777840, 180974980, 253364972, 280511219, 316706215, 361949960, 506729944, 561022438, 633412430, 723899920, 1013459888, 1122044876, 1266824860, 1402556095, 1963578533, 2244089752, 2533649720, 2805112190, 3927157066, 4488179504, 5067299440, 5610224380, 7854314132, 9817892665, 11220448760, 15708628264, 19635785330, 22440897520, 31417256528, 39271570660, 78543141320, 157086282640]

約数ペア:

[(1, 157086282640), (2, 78543141320), (4, 39271570660), (5, 31417256528), (7, 22440897520), (8, 19635785330), (10, 15708628264), (14, 11220448760), (16, 9817892665), (20, 7854314132), (28, 5610224380), (31, 5067299440), (35, 4488179504), (40, 3927157066), (56, 2805112190), (62, 2533649720), (70, 2244089752), (80, 1963578533), (112, 1402556095), (124, 1266824860), (140, 1122044876), (155, 1013459888), (217, 723899920), (248, 633412430), (280, 561022438), (310, 506729944), (434, 361949960), (496, 316706215), (560, 280511219), (620, 253364972), (868, 180974980), (971, 161777840), (1085, 144779984), (1240, 126682486), (1736, 90487490), (1942, 80888920), (2170, 72389992), (2480, 63341243), (3472, 45243745), (3884, 40444460), (4340, 36194996), (4855, 32355568), (6797, 23111120), (7768, 20222230), (8680, 18097498), (9319, 16856560), (9710, 16177784), (13594, 11555560), (15536, 10111115), (17360, 9048749), (18638, 8428280), (19420, 8088892), (27188, 5777780), (30101, 5218640), (33985, 4622224), (37276, 4214140), (38840, 4044446), (46595, 3371312), (54376, 2888890), (60202, 2609320), (65233, 2408080), (67970, 2311112), (74552, 2107070), (77680, 2022223), (93190, 1685656), (108752, 1444445), (120404, 1304660), (130466, 1204040), (135940, 1155556), (149104, 1053535), (150505, 1043728), (186380, 842828), (210707, 745520), (240808, 652330), (260932, 602020), (271880, 577778), (288889, 543760), (301010, 521864), (326165, 481616), (372760, 421414)]