29641132640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1\times {\mathrm{761}}^1$

素因数の和:1285

約数の個数: 192

約数和(自身を含む): 81295280640

約数和(自身を除く): 51654148000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 419, 560, 581, 664, 761, 830, 838, 1120, 1162, 1328, 1522, 1660, 1676, 2095, 2324, 2656, 2905, 2933, 3044, 3320, 3352, 3805, 4190, 4648, 5327, 5810, 5866, 6088, 6640, 6704, 7610, 8380, 9296, 10654, 11620, 11732, 12176, 13280, 13408, 14665, 15220, 16760, 18592, 21308, 23240, 23464, 24352, 26635, 29330, 30440, 33520, 34777, 42616, 46480, 46928, 53270, 58660, 60880, 63163, 67040, 69554, 85232, 92960, 93856, 106540, 117320, 121760, 126326, 139108, 170464, 173885, 213080, 234640, 243439, 252652, 278216, 315815, 318859, 347770, 426160, 442141, 469280, 486878, 505304, 556432, 631630, 637718, 695540, 852320, 884282, 973756, 1010608, 1112864, 1217195, 1263260, 1275436, 1391080, 1594295, 1768564, 1947512, 2021216, 2210705, 2232013, 2434390, 2526520, 2550872, 2782160, 3188590, 3537128, 3895024, 4421410, 4464026, 4868780, 5053040, 5101744, 5564320, 6377180, 7074256, 7790048, 8842820, 8928052, 9737560, 10106080, 10203488, 11160065, 12754360, 14148512, 17685640, 17856104, 19475120, 22320130, 25508720, 26465297, 35371280, 35712208, 38950240, 44640260, 51017440, 52930594, 70742560, 71424416, 89280520, 105861188, 132326485, 178561040, 185257079, 211722376, 264652970, 357122080, 370514158, 423444752, 529305940, 741028316, 846889504, 926285395, 1058611880, 1482056632, 1852570790, 2117223760, 2964113264, 3705141580, 4234447520, 5928226528, 7410283160, 14820566320, 29641132640]

約数ペア:

[(1, 29641132640), (2, 14820566320), (4, 7410283160), (5, 5928226528), (7, 4234447520), (8, 3705141580), (10, 2964113264), (14, 2117223760), (16, 1852570790), (20, 1482056632), (28, 1058611880), (32, 926285395), (35, 846889504), (40, 741028316), (56, 529305940), (70, 423444752), (80, 370514158), (83, 357122080), (112, 264652970), (140, 211722376), (160, 185257079), (166, 178561040), (224, 132326485), (280, 105861188), (332, 89280520), (415, 71424416), (419, 70742560), (560, 52930594), (581, 51017440), (664, 44640260), (761, 38950240), (830, 35712208), (838, 35371280), (1120, 26465297), (1162, 25508720), (1328, 22320130), (1522, 19475120), (1660, 17856104), (1676, 17685640), (2095, 14148512), (2324, 12754360), (2656, 11160065), (2905, 10203488), (2933, 10106080), (3044, 9737560), (3320, 8928052), (3352, 8842820), (3805, 7790048), (4190, 7074256), (4648, 6377180), (5327, 5564320), (5810, 5101744), (5866, 5053040), (6088, 4868780), (6640, 4464026), (6704, 4421410), (7610, 3895024), (8380, 3537128), (9296, 3188590), (10654, 2782160), (11620, 2550872), (11732, 2526520), (12176, 2434390), (13280, 2232013), (13408, 2210705), (14665, 2021216), (15220, 1947512), (16760, 1768564), (18592, 1594295), (21308, 1391080), (23240, 1275436), (23464, 1263260), (24352, 1217195), (26635, 1112864), (29330, 1010608), (30440, 973756), (33520, 884282), (34777, 852320), (42616, 695540), (46480, 637718), (46928, 631630), (53270, 556432), (58660, 505304), (60880, 486878), (63163, 469280), (67040, 442141), (69554, 426160), (85232, 347770), (92960, 318859), (93856, 315815), (106540, 278216), (117320, 252652), (121760, 243439), (126326, 234640), (139108, 213080), (170464, 173885)]