91311840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 192

約数和(自身を含む): 333849600

約数和(自身を除く): 242537760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 919, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1838, 1840, 2070, 2160, 2208, 2484, 2757, 2760, 3105, 3312, 3676, 3680, 4140, 4320, 4595, 4968, 5514, 5520, 6210, 6624, 7352, 8271, 8280, 9190, 9936, 11028, 11040, 12420, 13785, 14704, 16542, 16560, 18380, 19872, 21137, 22056, 24813, 24840, 27570, 29408, 33084, 33120, 36760, 41355, 42274, 44112, 49626, 49680, 55140, 63411, 66168, 73520, 82710, 84548, 88224, 99252, 99360, 105685, 110280, 124065, 126822, 132336, 147040, 165420, 169096, 190233, 198504, 211370, 220560, 248130, 253644, 264672, 317055, 330840, 338192, 380466, 397008, 422740, 441120, 496260, 507288, 570699, 634110, 661680, 676384, 760932, 794016, 845480, 951165, 992520, 1014576, 1141398, 1268220, 1323360, 1521864, 1690960, 1902330, 1985040, 2029152, 2282796, 2536440, 2853495, 3043728, 3381920, 3804660, 3970080, 4565592, 5072880, 5706990, 6087456, 7609320, 9131184, 10145760, 11413980, 15218640, 18262368, 22827960, 30437280, 45655920, 91311840]

約数ペア:

[(1, 91311840), (2, 45655920), (3, 30437280), (4, 22827960), (5, 18262368), (6, 15218640), (8, 11413980), (9, 10145760), (10, 9131184), (12, 7609320), (15, 6087456), (16, 5706990), (18, 5072880), (20, 4565592), (23, 3970080), (24, 3804660), (27, 3381920), (30, 3043728), (32, 2853495), (36, 2536440), (40, 2282796), (45, 2029152), (46, 1985040), (48, 1902330), (54, 1690960), (60, 1521864), (69, 1323360), (72, 1268220), (80, 1141398), (90, 1014576), (92, 992520), (96, 951165), (108, 845480), (115, 794016), (120, 760932), (135, 676384), (138, 661680), (144, 634110), (160, 570699), (180, 507288), (184, 496260), (207, 441120), (216, 422740), (230, 397008), (240, 380466), (270, 338192), (276, 330840), (288, 317055), (345, 264672), (360, 253644), (368, 248130), (414, 220560), (432, 211370), (460, 198504), (480, 190233), (540, 169096), (552, 165420), (621, 147040), (690, 132336), (720, 126822), (736, 124065), (828, 110280), (864, 105685), (919, 99360), (920, 99252), (1035, 88224), (1080, 84548), (1104, 82710), (1242, 73520), (1380, 66168), (1440, 63411), (1656, 55140), (1838, 49680), (1840, 49626), (2070, 44112), (2160, 42274), (2208, 41355), (2484, 36760), (2757, 33120), (2760, 33084), (3105, 29408), (3312, 27570), (3676, 24840), (3680, 24813), (4140, 22056), (4320, 21137), (4595, 19872), (4968, 18380), (5514, 16560), (5520, 16542), (6210, 14704), (6624, 13785), (7352, 12420), (8271, 11040), (8280, 11028), (9190, 9936)]