229856320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 632033280

約数和(自身を除く): 402176960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 31, 32, 34, 40, 47, 58, 62, 64, 68, 80, 85, 94, 116, 124, 136, 145, 155, 160, 170, 188, 232, 235, 248, 272, 290, 310, 320, 340, 376, 464, 470, 493, 496, 527, 544, 580, 620, 680, 752, 799, 899, 928, 940, 986, 992, 1054, 1088, 1160, 1240, 1360, 1363, 1457, 1504, 1598, 1798, 1856, 1880, 1972, 1984, 2108, 2320, 2465, 2480, 2635, 2720, 2726, 2914, 3008, 3196, 3596, 3760, 3944, 3995, 4216, 4495, 4640, 4930, 4960, 5270, 5440, 5452, 5828, 6392, 6815, 7192, 7285, 7520, 7888, 7990, 8432, 8990, 9280, 9860, 9920, 10540, 10904, 11656, 12784, 13630, 14384, 14570, 15040, 15283, 15776, 15980, 16864, 17980, 19720, 21080, 21808, 23171, 23312, 24769, 25568, 27260, 28768, 29140, 30566, 31552, 31960, 33728, 35960, 39440, 42160, 42253, 43616, 46342, 46624, 49538, 51136, 54520, 57536, 58280, 61132, 63920, 71920, 76415, 78880, 84320, 84506, 87232, 92684, 93248, 99076, 109040, 115855, 116560, 122264, 123845, 127840, 143840, 152830, 157760, 168640, 169012, 185368, 198152, 211265, 218080, 231710, 233120, 244528, 247690, 255680, 287680, 305660, 338024, 370736, 396304, 422530, 436160, 463420, 466240, 489056, 495380, 611320, 676048, 718301, 741472, 792608, 845060, 926840, 978112, 990760, 1222640, 1352096, 1436602, 1482944, 1585216, 1690120, 1853680, 1981520, 2445280, 2704192, 2873204, 3380240, 3591505, 3707360, 3963040, 4890560, 5746408, 6760480, 7183010, 7414720, 7926080, 11492816, 13520960, 14366020, 22985632, 28732040, 45971264, 57464080, 114928160, 229856320]

約数ペア:

[(1, 229856320), (2, 114928160), (4, 57464080), (5, 45971264), (8, 28732040), (10, 22985632), (16, 14366020), (17, 13520960), (20, 11492816), (29, 7926080), (31, 7414720), (32, 7183010), (34, 6760480), (40, 5746408), (47, 4890560), (58, 3963040), (62, 3707360), (64, 3591505), (68, 3380240), (80, 2873204), (85, 2704192), (94, 2445280), (116, 1981520), (124, 1853680), (136, 1690120), (145, 1585216), (155, 1482944), (160, 1436602), (170, 1352096), (188, 1222640), (232, 990760), (235, 978112), (248, 926840), (272, 845060), (290, 792608), (310, 741472), (320, 718301), (340, 676048), (376, 611320), (464, 495380), (470, 489056), (493, 466240), (496, 463420), (527, 436160), (544, 422530), (580, 396304), (620, 370736), (680, 338024), (752, 305660), (799, 287680), (899, 255680), (928, 247690), (940, 244528), (986, 233120), (992, 231710), (1054, 218080), (1088, 211265), (1160, 198152), (1240, 185368), (1360, 169012), (1363, 168640), (1457, 157760), (1504, 152830), (1598, 143840), (1798, 127840), (1856, 123845), (1880, 122264), (1972, 116560), (1984, 115855), (2108, 109040), (2320, 99076), (2465, 93248), (2480, 92684), (2635, 87232), (2720, 84506), (2726, 84320), (2914, 78880), (3008, 76415), (3196, 71920), (3596, 63920), (3760, 61132), (3944, 58280), (3995, 57536), (4216, 54520), (4495, 51136), (4640, 49538), (4930, 46624), (4960, 46342), (5270, 43616), (5440, 42253), (5452, 42160), (5828, 39440), (6392, 35960), (6815, 33728), (7192, 31960), (7285, 31552), (7520, 30566), (7888, 29140), (7990, 28768), (8432, 27260), (8990, 25568), (9280, 24769), (9860, 23312), (9920, 23171), (10540, 21808), (10904, 21080), (11656, 19720), (12784, 17980), (13630, 16864), (14384, 15980), (14570, 15776), (15040, 15283)]