156640975080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4271}}^1\times {\mathrm{9859}}^1$

素因数の和:14175

約数の個数: 128

約数和(自身を含む): 485244518400

約数和(自身を除く): 328603543320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 4271, 8542, 9859, 12813, 17084, 19718, 21355, 25626, 29577, 34168, 39436, 42710, 49295, 51252, 59154, 64065, 78872, 85420, 98590, 102504, 118308, 128130, 132401, 147885, 170840, 197180, 236616, 256260, 264802, 295770, 305629, 394360, 397203, 512520, 529604, 591540, 611258, 662005, 794406, 916887, 1059208, 1183080, 1222516, 1324010, 1528145, 1588812, 1833774, 1986015, 2445032, 2648020, 3056290, 3177624, 3667548, 3972030, 4584435, 5296040, 6112580, 7335096, 7944060, 9168870, 12225160, 15888120, 18337740, 36675480, 42107789, 84215578, 126323367, 168431156, 210538945, 252646734, 336862312, 421077890, 505293468, 631616835, 842155780, 1010586936, 1263233670, 1305341459, 1684311560, 2526467340, 2610682918, 3916024377, 5052934680, 5221365836, 6526707295, 7832048754, 10442731672, 13053414590, 15664097508, 19580121885, 26106829180, 31328195016, 39160243770, 52213658360, 78320487540, 156640975080]

約数ペア:

[(1, 156640975080), (2, 78320487540), (3, 52213658360), (4, 39160243770), (5, 31328195016), (6, 26106829180), (8, 19580121885), (10, 15664097508), (12, 13053414590), (15, 10442731672), (20, 7832048754), (24, 6526707295), (30, 5221365836), (31, 5052934680), (40, 3916024377), (60, 2610682918), (62, 2526467340), (93, 1684311560), (120, 1305341459), (124, 1263233670), (155, 1010586936), (186, 842155780), (248, 631616835), (310, 505293468), (372, 421077890), (465, 336862312), (620, 252646734), (744, 210538945), (930, 168431156), (1240, 126323367), (1860, 84215578), (3720, 42107789), (4271, 36675480), (8542, 18337740), (9859, 15888120), (12813, 12225160), (17084, 9168870), (19718, 7944060), (21355, 7335096), (25626, 6112580), (29577, 5296040), (34168, 4584435), (39436, 3972030), (42710, 3667548), (49295, 3177624), (51252, 3056290), (59154, 2648020), (64065, 2445032), (78872, 1986015), (85420, 1833774), (98590, 1588812), (102504, 1528145), (118308, 1324010), (128130, 1222516), (132401, 1183080), (147885, 1059208), (170840, 916887), (197180, 794406), (236616, 662005), (256260, 611258), (264802, 591540), (295770, 529604), (305629, 512520), (394360, 397203)]