190202460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1567}}^1$

素因数の和:1620

約数の個数: 144

約数和(自身を含む): 646969344

約数和(自身を除く): 456766884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1567, 1734, 1785, 2023, 2380, 2890, 3134, 3468, 3570, 4046, 4335, 4701, 5780, 6069, 6268, 7140, 7835, 8092, 8670, 9402, 10115, 10969, 12138, 15670, 17340, 18804, 20230, 21938, 23505, 24276, 26639, 30345, 31340, 32907, 40460, 43876, 47010, 53278, 54845, 60690, 65814, 79917, 94020, 106556, 109690, 121380, 131628, 133195, 159834, 164535, 186473, 219380, 266390, 319668, 329070, 372946, 399585, 452863, 532780, 559419, 658140, 745892, 799170, 905726, 932365, 1118838, 1358589, 1598340, 1811452, 1864730, 2237676, 2264315, 2717178, 2797095, 3170041, 3729460, 4528630, 5434356, 5594190, 6340082, 6792945, 9057260, 9510123, 11188380, 12680164, 13585890, 15850205, 19020246, 27171780, 31700410, 38040492, 47550615, 63400820, 95101230, 190202460]

約数ペア:

[(1, 190202460), (2, 95101230), (3, 63400820), (4, 47550615), (5, 38040492), (6, 31700410), (7, 27171780), (10, 19020246), (12, 15850205), (14, 13585890), (15, 12680164), (17, 11188380), (20, 9510123), (21, 9057260), (28, 6792945), (30, 6340082), (34, 5594190), (35, 5434356), (42, 4528630), (51, 3729460), (60, 3170041), (68, 2797095), (70, 2717178), (84, 2264315), (85, 2237676), (102, 1864730), (105, 1811452), (119, 1598340), (140, 1358589), (170, 1118838), (204, 932365), (210, 905726), (238, 799170), (255, 745892), (289, 658140), (340, 559419), (357, 532780), (420, 452863), (476, 399585), (510, 372946), (578, 329070), (595, 319668), (714, 266390), (867, 219380), (1020, 186473), (1156, 164535), (1190, 159834), (1428, 133195), (1445, 131628), (1567, 121380), (1734, 109690), (1785, 106556), (2023, 94020), (2380, 79917), (2890, 65814), (3134, 60690), (3468, 54845), (3570, 53278), (4046, 47010), (4335, 43876), (4701, 40460), (5780, 32907), (6069, 31340), (6268, 30345), (7140, 26639), (7835, 24276), (8092, 23505), (8670, 21938), (9402, 20230), (10115, 18804), (10969, 17340), (12138, 15670)]