157047980880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{131849}}^1$

素因数の和:132581

約数の個数: 160

約数和(自身を含む): 557187552000

約数和(自身を除く): 400139571120

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, 709, 840, 1418, 1680, 2127, 2836, 3545, 4254, 4963, 5672, 7090, 8508, 9926, 10635, 11344, 14180, 14889, 17016, 19852, 21270, 24815, 28360, 29778, 34032, 39704, 42540, 49630, 56720, 59556, 74445, 79408, 85080, 99260, 119112, 131849, 148890, 170160, 198520, 238224, 263698, 297780, 395547, 397040, 527396, 595560, 659245, 791094, 922943, 1054792, 1191120, 1318490, 1582188, 1845886, 1977735, 2109584, 2636980, 2768829, 3164376, 3691772, 3955470, 4614715, 5273960, 5537658, 6328752, 7383544, 7910940, 9229430, 10547920, 11075316, 13844145, 14767088, 15821880, 18458860, 22150632, 27688290, 31643760, 36917720, 44301264, 55376580, 73835440, 93480941, 110753160, 186961882, 221506320, 280442823, 373923764, 467404705, 560885646, 654366587, 747847528, 934809410, 1121771292, 1308733174, 1402214115, 1495695056, 1869618820, 1963099761, 2243542584, 2617466348, 2804428230, 3271832935, 3739237640, 3926199522, 4487085168, 5234932696, 5608856460, 6543665870, 7478475280, 7852399044, 9815498805, 10469865392, 11217712920, 13087331740, 15704798088, 19630997610, 22435425840, 26174663480, 31409596176, 39261995220, 52349326960, 78523990440, 157047980880]

約数ペア:

[(1, 157047980880), (2, 78523990440), (3, 52349326960), (4, 39261995220), (5, 31409596176), (6, 26174663480), (7, 22435425840), (8, 19630997610), (10, 15704798088), (12, 13087331740), (14, 11217712920), (15, 10469865392), (16, 9815498805), (20, 7852399044), (21, 7478475280), (24, 6543665870), (28, 5608856460), (30, 5234932696), (35, 4487085168), (40, 3926199522), (42, 3739237640), (48, 3271832935), (56, 2804428230), (60, 2617466348), (70, 2243542584), (80, 1963099761), (84, 1869618820), (105, 1495695056), (112, 1402214115), (120, 1308733174), (140, 1121771292), (168, 934809410), (210, 747847528), (240, 654366587), (280, 560885646), (336, 467404705), (420, 373923764), (560, 280442823), (709, 221506320), (840, 186961882), (1418, 110753160), (1680, 93480941), (2127, 73835440), (2836, 55376580), (3545, 44301264), (4254, 36917720), (4963, 31643760), (5672, 27688290), (7090, 22150632), (8508, 18458860), (9926, 15821880), (10635, 14767088), (11344, 13844145), (14180, 11075316), (14889, 10547920), (17016, 9229430), (19852, 7910940), (21270, 7383544), (24815, 6328752), (28360, 5537658), (29778, 5273960), (34032, 4614715), (39704, 3955470), (42540, 3691772), (49630, 3164376), (56720, 2768829), (59556, 2636980), (74445, 2109584), (79408, 1977735), (85080, 1845886), (99260, 1582188), (119112, 1318490), (131849, 1191120), (148890, 1054792), (170160, 922943), (198520, 791094), (238224, 659245), (263698, 595560), (297780, 527396), (395547, 397040)]