157050220920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1\times {\mathrm{23041}}^1$

素因数の和:23853

約数の個数: 128

約数和(自身を含む): 477798912000

約数和(自身を除く): 320748691080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 719, 790, 948, 1185, 1438, 1580, 1896, 2157, 2370, 2876, 3160, 3595, 4314, 4740, 5752, 7190, 8628, 9480, 10785, 14380, 17256, 21570, 23041, 28760, 43140, 46082, 56801, 69123, 86280, 92164, 113602, 115205, 138246, 170403, 184328, 227204, 230410, 276492, 284005, 340806, 345615, 454408, 460820, 552984, 568010, 681612, 691230, 852015, 921640, 1136020, 1363224, 1382460, 1704030, 1820239, 2272040, 2764920, 3408060, 3640478, 5460717, 6816120, 7280956, 9101195, 10921434, 14561912, 16566479, 18202390, 21842868, 27303585, 33132958, 36404780, 43685736, 49699437, 54607170, 66265916, 72809560, 82832395, 99398874, 109214340, 132531832, 165664790, 198797748, 218428680, 248497185, 331329580, 397595496, 496994370, 662659160, 993988740, 1308751841, 1987977480, 2617503682, 3926255523, 5235007364, 6543759205, 7852511046, 10470014728, 13087518410, 15705022092, 19631277615, 26175036820, 31410044184, 39262555230, 52350073640, 78525110460, 157050220920]

約数ペア:

[(1, 157050220920), (2, 78525110460), (3, 52350073640), (4, 39262555230), (5, 31410044184), (6, 26175036820), (8, 19631277615), (10, 15705022092), (12, 13087518410), (15, 10470014728), (20, 7852511046), (24, 6543759205), (30, 5235007364), (40, 3926255523), (60, 2617503682), (79, 1987977480), (120, 1308751841), (158, 993988740), (237, 662659160), (316, 496994370), (395, 397595496), (474, 331329580), (632, 248497185), (719, 218428680), (790, 198797748), (948, 165664790), (1185, 132531832), (1438, 109214340), (1580, 99398874), (1896, 82832395), (2157, 72809560), (2370, 66265916), (2876, 54607170), (3160, 49699437), (3595, 43685736), (4314, 36404780), (4740, 33132958), (5752, 27303585), (7190, 21842868), (8628, 18202390), (9480, 16566479), (10785, 14561912), (14380, 10921434), (17256, 9101195), (21570, 7280956), (23041, 6816120), (28760, 5460717), (43140, 3640478), (46082, 3408060), (56801, 2764920), (69123, 2272040), (86280, 1820239), (92164, 1704030), (113602, 1382460), (115205, 1363224), (138246, 1136020), (170403, 921640), (184328, 852015), (227204, 691230), (230410, 681612), (276492, 568010), (284005, 552984), (340806, 460820), (345615, 454408)]