199582680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{3217}}^1$

素因数の和:3289

約数の個数: 128

約数和(自身を含む): 667284480

約数和(自身を除く): 467701800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 705, 940, 1034, 1128, 1320, 1410, 1551, 1880, 2068, 2585, 2820, 3102, 3217, 4136, 5170, 5640, 6204, 6434, 7755, 9651, 10340, 12408, 12868, 15510, 16085, 19302, 20680, 25736, 31020, 32170, 35387, 38604, 48255, 62040, 64340, 70774, 77208, 96510, 106161, 128680, 141548, 151199, 176935, 193020, 212322, 283096, 302398, 353870, 386040, 424644, 453597, 530805, 604796, 707740, 755995, 849288, 907194, 1061610, 1209592, 1415480, 1511990, 1663189, 1814388, 2123220, 2267985, 3023980, 3326378, 3628776, 4246440, 4535970, 4989567, 6047960, 6652756, 8315945, 9071940, 9979134, 13305512, 16631890, 18143880, 19958268, 24947835, 33263780, 39916536, 49895670, 66527560, 99791340, 199582680]

約数ペア:

[(1, 199582680), (2, 99791340), (3, 66527560), (4, 49895670), (5, 39916536), (6, 33263780), (8, 24947835), (10, 19958268), (11, 18143880), (12, 16631890), (15, 13305512), (20, 9979134), (22, 9071940), (24, 8315945), (30, 6652756), (33, 6047960), (40, 4989567), (44, 4535970), (47, 4246440), (55, 3628776), (60, 3326378), (66, 3023980), (88, 2267985), (94, 2123220), (110, 1814388), (120, 1663189), (132, 1511990), (141, 1415480), (165, 1209592), (188, 1061610), (220, 907194), (235, 849288), (264, 755995), (282, 707740), (330, 604796), (376, 530805), (440, 453597), (470, 424644), (517, 386040), (564, 353870), (660, 302398), (705, 283096), (940, 212322), (1034, 193020), (1128, 176935), (1320, 151199), (1410, 141548), (1551, 128680), (1880, 106161), (2068, 96510), (2585, 77208), (2820, 70774), (3102, 64340), (3217, 62040), (4136, 48255), (5170, 38604), (5640, 35387), (6204, 32170), (6434, 31020), (7755, 25736), (9651, 20680), (10340, 19302), (12408, 16085), (12868, 15510)]