338840400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:230

約数の個数: 240

約数和(自身を含む): 1139177088

約数和(自身を除く): 800336688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 41, 48, 50, 60, 71, 75, 80, 82, 97, 100, 120, 123, 142, 150, 164, 194, 200, 205, 213, 240, 246, 284, 291, 300, 328, 355, 388, 400, 410, 426, 485, 492, 568, 582, 600, 615, 656, 710, 776, 820, 852, 970, 984, 1025, 1065, 1136, 1164, 1200, 1230, 1420, 1455, 1552, 1640, 1704, 1775, 1940, 1968, 2050, 2130, 2328, 2425, 2460, 2840, 2910, 2911, 3075, 3280, 3408, 3550, 3880, 3977, 4100, 4260, 4656, 4850, 4920, 5325, 5680, 5820, 5822, 6150, 6887, 7100, 7275, 7760, 7954, 8200, 8520, 8733, 9700, 9840, 10650, 11640, 11644, 11931, 12300, 13774, 14200, 14550, 14555, 15908, 16400, 17040, 17466, 19400, 19885, 20661, 21300, 23280, 23288, 23862, 24600, 27548, 28400, 29100, 29110, 31816, 34435, 34932, 38800, 39770, 41322, 42600, 43665, 46576, 47724, 49200, 55096, 58200, 58220, 59655, 63632, 68870, 69864, 72775, 79540, 82644, 85200, 87330, 95448, 99425, 103305, 110192, 116400, 116440, 119310, 137740, 139728, 145550, 159080, 165288, 172175, 174660, 190896, 198850, 206610, 218325, 232880, 238620, 275480, 282367, 291100, 298275, 318160, 330576, 344350, 349320, 397700, 413220, 436650, 477240, 516525, 550960, 564734, 582200, 596550, 688700, 698640, 795400, 826440, 847101, 873300, 954480, 1033050, 1129468, 1164400, 1193100, 1377400, 1411835, 1590800, 1652880, 1694202, 1746600, 2066100, 2258936, 2386200, 2754800, 2823670, 3388404, 3493200, 4132200, 4235505, 4517872, 4772400, 5647340, 6776808, 7059175, 8264400, 8471010, 11294680, 13553616, 14118350, 16942020, 21177525, 22589360, 28236700, 33884040, 42355050, 56473400, 67768080, 84710100, 112946800, 169420200, 338840400]

約数ペア:

[(1, 338840400), (2, 169420200), (3, 112946800), (4, 84710100), (5, 67768080), (6, 56473400), (8, 42355050), (10, 33884040), (12, 28236700), (15, 22589360), (16, 21177525), (20, 16942020), (24, 14118350), (25, 13553616), (30, 11294680), (40, 8471010), (41, 8264400), (48, 7059175), (50, 6776808), (60, 5647340), (71, 4772400), (75, 4517872), (80, 4235505), (82, 4132200), (97, 3493200), (100, 3388404), (120, 2823670), (123, 2754800), (142, 2386200), (150, 2258936), (164, 2066100), (194, 1746600), (200, 1694202), (205, 1652880), (213, 1590800), (240, 1411835), (246, 1377400), (284, 1193100), (291, 1164400), (300, 1129468), (328, 1033050), (355, 954480), (388, 873300), (400, 847101), (410, 826440), (426, 795400), (485, 698640), (492, 688700), (568, 596550), (582, 582200), (600, 564734), (615, 550960), (656, 516525), (710, 477240), (776, 436650), (820, 413220), (852, 397700), (970, 349320), (984, 344350), (1025, 330576), (1065, 318160), (1136, 298275), (1164, 291100), (1200, 282367), (1230, 275480), (1420, 238620), (1455, 232880), (1552, 218325), (1640, 206610), (1704, 198850), (1775, 190896), (1940, 174660), (1968, 172175), (2050, 165288), (2130, 159080), (2328, 145550), (2425, 139728), (2460, 137740), (2840, 119310), (2910, 116440), (2911, 116400), (3075, 110192), (3280, 103305), (3408, 99425), (3550, 95448), (3880, 87330), (3977, 85200), (4100, 82644), (4260, 79540), (4656, 72775), (4850, 69864), (4920, 68870), (5325, 63632), (5680, 59655), (5820, 58220), (5822, 58200), (6150, 55096), (6887, 49200), (7100, 47724), (7275, 46576), (7760, 43665), (7954, 42600), (8200, 41322), (8520, 39770), (8733, 38800), (9700, 34932), (9840, 34435), (10650, 31816), (11640, 29110), (11644, 29100), (11931, 28400), (12300, 27548), (13774, 24600), (14200, 23862), (14550, 23288), (14555, 23280), (15908, 21300), (16400, 20661), (17040, 19885), (17466, 19400)]