170888760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4030

約数の個数: 192

約数和(自身を含む): 672235200

約数和(自身を除く): 501346440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 3989, 4284, 4760, 5355, 6120, 7140, 7978, 8568, 10710, 11967, 14280, 15956, 19945, 21420, 23934, 27923, 31912, 35901, 39890, 42840, 47868, 55846, 59835, 67813, 71802, 79780, 83769, 95736, 111692, 119670, 135626, 139615, 143604, 159560, 167538, 179505, 203439, 223384, 239340, 251307, 271252, 279230, 287208, 335076, 339065, 359010, 406878, 418845, 474691, 478680, 502614, 542504, 558460, 610317, 670152, 678130, 718020, 813756, 837690, 949382, 1005228, 1017195, 1116920, 1220634, 1256535, 1356260, 1424073, 1436040, 1627512, 1675380, 1898764, 2010456, 2034390, 2373455, 2441268, 2513070, 2712520, 2848146, 3051585, 3350760, 3797528, 4068780, 4272219, 4746910, 4882536, 5026140, 5696292, 6103170, 7120365, 8137560, 8544438, 9493820, 10052280, 11392584, 12206340, 14240730, 17088876, 18987640, 21361095, 24412680, 28481460, 34177752, 42722190, 56962920, 85444380, 170888760]

約数ペア:

[(1, 170888760), (2, 85444380), (3, 56962920), (4, 42722190), (5, 34177752), (6, 28481460), (7, 24412680), (8, 21361095), (9, 18987640), (10, 17088876), (12, 14240730), (14, 12206340), (15, 11392584), (17, 10052280), (18, 9493820), (20, 8544438), (21, 8137560), (24, 7120365), (28, 6103170), (30, 5696292), (34, 5026140), (35, 4882536), (36, 4746910), (40, 4272219), (42, 4068780), (45, 3797528), (51, 3350760), (56, 3051585), (60, 2848146), (63, 2712520), (68, 2513070), (70, 2441268), (72, 2373455), (84, 2034390), (85, 2010456), (90, 1898764), (102, 1675380), (105, 1627512), (119, 1436040), (120, 1424073), (126, 1356260), (136, 1256535), (140, 1220634), (153, 1116920), (168, 1017195), (170, 1005228), (180, 949382), (204, 837690), (210, 813756), (238, 718020), (252, 678130), (255, 670152), (280, 610317), (306, 558460), (315, 542504), (340, 502614), (357, 478680), (360, 474691), (408, 418845), (420, 406878), (476, 359010), (504, 339065), (510, 335076), (595, 287208), (612, 279230), (630, 271252), (680, 251307), (714, 239340), (765, 223384), (840, 203439), (952, 179505), (1020, 167538), (1071, 159560), (1190, 143604), (1224, 139615), (1260, 135626), (1428, 119670), (1530, 111692), (1785, 95736), (2040, 83769), (2142, 79780), (2380, 71802), (2520, 67813), (2856, 59835), (3060, 55846), (3570, 47868), (3989, 42840), (4284, 39890), (4760, 35901), (5355, 31912), (6120, 27923), (7140, 23934), (7978, 21420), (8568, 19945), (10710, 15956), (11967, 14280)]