9428131320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{124909}}^1$

素因数の和:124977

約数の個数: 128

約数和(自身を含む): 30757838400

約数和(自身を除く): 21329707080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 37, 40, 51, 60, 68, 74, 85, 102, 111, 120, 136, 148, 170, 185, 204, 222, 255, 296, 340, 370, 408, 444, 510, 555, 629, 680, 740, 888, 1020, 1110, 1258, 1480, 1887, 2040, 2220, 2516, 3145, 3774, 4440, 5032, 6290, 7548, 9435, 12580, 15096, 18870, 25160, 37740, 75480, 124909, 249818, 374727, 499636, 624545, 749454, 999272, 1249090, 1498908, 1873635, 2123453, 2498180, 2997816, 3747270, 4246906, 4621633, 4996360, 6370359, 7494540, 8493812, 9243266, 10617265, 12740718, 13864899, 14989080, 16987624, 18486532, 21234530, 23108165, 25481436, 27729798, 31851795, 36973064, 42469060, 46216330, 50962872, 55459596, 63703590, 69324495, 78567761, 84938120, 92432660, 110919192, 127407180, 138648990, 157135522, 184865320, 235703283, 254814360, 277297980, 314271044, 392838805, 471406566, 554595960, 628542088, 785677610, 942813132, 1178516415, 1571355220, 1885626264, 2357032830, 3142710440, 4714065660, 9428131320]

約数ペア:

[(1, 9428131320), (2, 4714065660), (3, 3142710440), (4, 2357032830), (5, 1885626264), (6, 1571355220), (8, 1178516415), (10, 942813132), (12, 785677610), (15, 628542088), (17, 554595960), (20, 471406566), (24, 392838805), (30, 314271044), (34, 277297980), (37, 254814360), (40, 235703283), (51, 184865320), (60, 157135522), (68, 138648990), (74, 127407180), (85, 110919192), (102, 92432660), (111, 84938120), (120, 78567761), (136, 69324495), (148, 63703590), (170, 55459596), (185, 50962872), (204, 46216330), (222, 42469060), (255, 36973064), (296, 31851795), (340, 27729798), (370, 25481436), (408, 23108165), (444, 21234530), (510, 18486532), (555, 16987624), (629, 14989080), (680, 13864899), (740, 12740718), (888, 10617265), (1020, 9243266), (1110, 8493812), (1258, 7494540), (1480, 6370359), (1887, 4996360), (2040, 4621633), (2220, 4246906), (2516, 3747270), (3145, 2997816), (3774, 2498180), (4440, 2123453), (5032, 1873635), (6290, 1498908), (7548, 1249090), (9435, 999272), (12580, 749454), (15096, 624545), (18870, 499636), (25160, 374727), (37740, 249818), (75480, 124909)]