249683040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2046

約数の個数: 192

約数和(自身を含む): 904478400

約数和(自身を除く): 654795360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1392, 1440, 1566, 1740, 1993, 2088, 2160, 2320, 2610, 2784, 3132, 3480, 3915, 3986, 4176, 4320, 4640, 5220, 5979, 6264, 6960, 7830, 7972, 8352, 9965, 10440, 11958, 12528, 13920, 15660, 15944, 17937, 19930, 20880, 23916, 25056, 29895, 31320, 31888, 35874, 39860, 41760, 47832, 53811, 57797, 59790, 62640, 63776, 71748, 79720, 89685, 95664, 107622, 115594, 119580, 125280, 143496, 159440, 173391, 179370, 191328, 215244, 231188, 239160, 269055, 286992, 288985, 318880, 346782, 358740, 430488, 462376, 478320, 520173, 538110, 573984, 577970, 693564, 717480, 860976, 866955, 924752, 956640, 1040346, 1076220, 1155940, 1387128, 1434960, 1560519, 1721952, 1733910, 1849504, 2080692, 2152440, 2311880, 2600865, 2774256, 2869920, 3121038, 3467820, 4161384, 4304880, 4623760, 5201730, 5548512, 6242076, 6935640, 7802595, 8322768, 8609760, 9247520, 10403460, 12484152, 13871280, 15605190, 16645536, 20806920, 24968304, 27742560, 31210380, 41613840, 49936608, 62420760, 83227680, 124841520, 249683040]

約数ペア:

[(1, 249683040), (2, 124841520), (3, 83227680), (4, 62420760), (5, 49936608), (6, 41613840), (8, 31210380), (9, 27742560), (10, 24968304), (12, 20806920), (15, 16645536), (16, 15605190), (18, 13871280), (20, 12484152), (24, 10403460), (27, 9247520), (29, 8609760), (30, 8322768), (32, 7802595), (36, 6935640), (40, 6242076), (45, 5548512), (48, 5201730), (54, 4623760), (58, 4304880), (60, 4161384), (72, 3467820), (80, 3121038), (87, 2869920), (90, 2774256), (96, 2600865), (108, 2311880), (116, 2152440), (120, 2080692), (135, 1849504), (144, 1733910), (145, 1721952), (160, 1560519), (174, 1434960), (180, 1387128), (216, 1155940), (232, 1076220), (240, 1040346), (261, 956640), (270, 924752), (288, 866955), (290, 860976), (348, 717480), (360, 693564), (432, 577970), (435, 573984), (464, 538110), (480, 520173), (522, 478320), (540, 462376), (580, 430488), (696, 358740), (720, 346782), (783, 318880), (864, 288985), (870, 286992), (928, 269055), (1044, 239160), (1080, 231188), (1160, 215244), (1305, 191328), (1392, 179370), (1440, 173391), (1566, 159440), (1740, 143496), (1993, 125280), (2088, 119580), (2160, 115594), (2320, 107622), (2610, 95664), (2784, 89685), (3132, 79720), (3480, 71748), (3915, 63776), (3986, 62640), (4176, 59790), (4320, 57797), (4640, 53811), (5220, 47832), (5979, 41760), (6264, 39860), (6960, 35874), (7830, 31888), (7972, 31320), (8352, 29895), (9965, 25056), (10440, 23916), (11958, 20880), (12528, 19930), (13920, 17937), (15660, 15944)]