917556480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3463}}^1$

素因数の和:3513

約数の個数: 216

約数和(自身を含む): 3313634688

約数和(自身を除く): 2396078208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1656, 1840, 1920, 2070, 2208, 2304, 2760, 2880, 2944, 3312, 3463, 3680, 3840, 4140, 4416, 5520, 5760, 5888, 6624, 6926, 7360, 8280, 8832, 10389, 11040, 11520, 13248, 13852, 14720, 16560, 17315, 17664, 20778, 22080, 26496, 27704, 29440, 31167, 33120, 34630, 41556, 44160, 51945, 52992, 55408, 62334, 66240, 69260, 79649, 83112, 88320, 103890, 110816, 124668, 132480, 138520, 155835, 159298, 166224, 207780, 221632, 238947, 249336, 264960, 277040, 311670, 318596, 332448, 398245, 415560, 443264, 477894, 498672, 554080, 623340, 637192, 664896, 716841, 796490, 831120, 886528, 955788, 997344, 1108160, 1194735, 1246680, 1274384, 1329792, 1433682, 1592980, 1662240, 1911576, 1994688, 2216320, 2389470, 2493360, 2548768, 2659584, 2867364, 3185960, 3324480, 3584205, 3823152, 3989376, 4432640, 4778940, 4986720, 5097536, 5734728, 6371920, 6648960, 7168410, 7646304, 7978752, 9557880, 9973440, 10195072, 11469456, 12743840, 13297920, 14336820, 15292608, 19115760, 19946880, 20390144, 22938912, 25487680, 28673640, 30585216, 38231520, 39893760, 45877824, 50975360, 57347280, 61170432, 76463040, 91755648, 101950720, 114694560, 152926080, 183511296, 229389120, 305852160, 458778240, 917556480]

約数ペア:

[(1, 917556480), (2, 458778240), (3, 305852160), (4, 229389120), (5, 183511296), (6, 152926080), (8, 114694560), (9, 101950720), (10, 91755648), (12, 76463040), (15, 61170432), (16, 57347280), (18, 50975360), (20, 45877824), (23, 39893760), (24, 38231520), (30, 30585216), (32, 28673640), (36, 25487680), (40, 22938912), (45, 20390144), (46, 19946880), (48, 19115760), (60, 15292608), (64, 14336820), (69, 13297920), (72, 12743840), (80, 11469456), (90, 10195072), (92, 9973440), (96, 9557880), (115, 7978752), (120, 7646304), (128, 7168410), (138, 6648960), (144, 6371920), (160, 5734728), (180, 5097536), (184, 4986720), (192, 4778940), (207, 4432640), (230, 3989376), (240, 3823152), (256, 3584205), (276, 3324480), (288, 3185960), (320, 2867364), (345, 2659584), (360, 2548768), (368, 2493360), (384, 2389470), (414, 2216320), (460, 1994688), (480, 1911576), (552, 1662240), (576, 1592980), (640, 1433682), (690, 1329792), (720, 1274384), (736, 1246680), (768, 1194735), (828, 1108160), (920, 997344), (960, 955788), (1035, 886528), (1104, 831120), (1152, 796490), (1280, 716841), (1380, 664896), (1440, 637192), (1472, 623340), (1656, 554080), (1840, 498672), (1920, 477894), (2070, 443264), (2208, 415560), (2304, 398245), (2760, 332448), (2880, 318596), (2944, 311670), (3312, 277040), (3463, 264960), (3680, 249336), (3840, 238947), (4140, 221632), (4416, 207780), (5520, 166224), (5760, 159298), (5888, 155835), (6624, 138520), (6926, 132480), (7360, 124668), (8280, 110816), (8832, 103890), (10389, 88320), (11040, 83112), (11520, 79649), (13248, 69260), (13852, 66240), (14720, 62334), (16560, 55408), (17315, 52992), (17664, 51945), (20778, 44160), (22080, 41556), (26496, 34630), (27704, 33120), (29440, 31167)]