83371680

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 240

約数和(自身を含む): 336631680

約数和(自身を除く): 253260000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 919, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1838, 1890, 2016, 2160, 2268, 2520, 2592, 2757, 2835, 3024, 3240, 3360, 3676, 3780, 4320, 4536, 4595, 5040, 5514, 5670, 6048, 6433, 6480, 7352, 7560, 8271, 9072, 9190, 10080, 11028, 11340, 12866, 12960, 13785, 14704, 15120, 16542, 18144, 18380, 19299, 22056, 22680, 24813, 25732, 27570, 29408, 30240, 32165, 33084, 36760, 38598, 41355, 44112, 45360, 49626, 51464, 55140, 57897, 64330, 66168, 73520, 74439, 77196, 82710, 88224, 90720, 96495, 99252, 102928, 110280, 115794, 124065, 128660, 132336, 147040, 148878, 154392, 165420, 173691, 192990, 198504, 205856, 220560, 231588, 248130, 257320, 264672, 289485, 297756, 308784, 330840, 347382, 372195, 385980, 397008, 441120, 463176, 496260, 514640, 521073, 578970, 595512, 617568, 661680, 694764, 744390, 771960, 794016, 868455, 926352, 992520, 1029280, 1042146, 1157940, 1191024, 1323360, 1389528, 1488780, 1543920, 1736910, 1852704, 1985040, 2084292, 2315880, 2382048, 2605365, 2779056, 2977560, 3087840, 3473820, 3970080, 4168584, 4631760, 5210730, 5558112, 5955120, 6947640, 8337168, 9263520, 10421460, 11910240, 13895280, 16674336, 20842920, 27790560, 41685840, 83371680]

約数ペア:

[(1, 83371680), (2, 41685840), (3, 27790560), (4, 20842920), (5, 16674336), (6, 13895280), (7, 11910240), (8, 10421460), (9, 9263520), (10, 8337168), (12, 6947640), (14, 5955120), (15, 5558112), (16, 5210730), (18, 4631760), (20, 4168584), (21, 3970080), (24, 3473820), (27, 3087840), (28, 2977560), (30, 2779056), (32, 2605365), (35, 2382048), (36, 2315880), (40, 2084292), (42, 1985040), (45, 1852704), (48, 1736910), (54, 1543920), (56, 1488780), (60, 1389528), (63, 1323360), (70, 1191024), (72, 1157940), (80, 1042146), (81, 1029280), (84, 992520), (90, 926352), (96, 868455), (105, 794016), (108, 771960), (112, 744390), (120, 694764), (126, 661680), (135, 617568), (140, 595512), (144, 578970), (160, 521073), (162, 514640), (168, 496260), (180, 463176), (189, 441120), (210, 397008), (216, 385980), (224, 372195), (240, 347382), (252, 330840), (270, 308784), (280, 297756), (288, 289485), (315, 264672), (324, 257320), (336, 248130), (360, 231588), (378, 220560), (405, 205856), (420, 198504), (432, 192990), (480, 173691), (504, 165420), (540, 154392), (560, 148878), (567, 147040), (630, 132336), (648, 128660), (672, 124065), (720, 115794), (756, 110280), (810, 102928), (840, 99252), (864, 96495), (919, 90720), (945, 88224), (1008, 82710), (1080, 77196), (1120, 74439), (1134, 73520), (1260, 66168), (1296, 64330), (1440, 57897), (1512, 55140), (1620, 51464), (1680, 49626), (1838, 45360), (1890, 44112), (2016, 41355), (2160, 38598), (2268, 36760), (2520, 33084), (2592, 32165), (2757, 30240), (2835, 29408), (3024, 27570), (3240, 25732), (3360, 24813), (3676, 22680), (3780, 22056), (4320, 19299), (4536, 18380), (4595, 18144), (5040, 16542), (5514, 15120), (5670, 14704), (6048, 13785), (6433, 12960), (6480, 12866), (7352, 11340), (7560, 11028), (8271, 10080), (9072, 9190)]