417680640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2789}}^1$

素因数の和:2829

約数の個数: 216

約数和(自身を含む): 1556853480

約数和(自身を除く): 1139172840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2789, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5578, 5760, 6240, 7488, 8320, 8367, 9360, 9984, 11156, 11520, 12480, 13945, 14976, 16640, 16734, 18720, 22312, 24960, 25101, 27890, 29952, 33468, 36257, 37440, 41835, 44624, 49920, 50202, 55780, 66936, 72514, 74880, 83670, 89248, 100404, 108771, 111560, 125505, 133872, 145028, 149760, 167340, 178496, 181285, 200808, 217542, 223120, 251010, 267744, 290056, 326313, 334680, 356992, 362570, 401616, 435084, 446240, 502020, 535488, 543855, 580112, 652626, 669360, 713984, 725140, 803232, 870168, 892480, 1004040, 1070976, 1087710, 1160224, 1305252, 1338720, 1450280, 1606464, 1631565, 1740336, 1784960, 2008080, 2141952, 2175420, 2320448, 2610504, 2677440, 2900560, 3212928, 3263130, 3480672, 3569920, 4016160, 4350840, 4640896, 5221008, 5354880, 5801120, 6425856, 6526260, 6961344, 8032320, 8701680, 9281792, 10442016, 10709760, 11602240, 13052520, 13922688, 16064640, 17403360, 20884032, 23204480, 26105040, 27845376, 32129280, 34806720, 41768064, 46408960, 52210080, 69613440, 83536128, 104420160, 139226880, 208840320, 417680640]

約数ペア:

[(1, 417680640), (2, 208840320), (3, 139226880), (4, 104420160), (5, 83536128), (6, 69613440), (8, 52210080), (9, 46408960), (10, 41768064), (12, 34806720), (13, 32129280), (15, 27845376), (16, 26105040), (18, 23204480), (20, 20884032), (24, 17403360), (26, 16064640), (30, 13922688), (32, 13052520), (36, 11602240), (39, 10709760), (40, 10442016), (45, 9281792), (48, 8701680), (52, 8032320), (60, 6961344), (64, 6526260), (65, 6425856), (72, 5801120), (78, 5354880), (80, 5221008), (90, 4640896), (96, 4350840), (104, 4016160), (117, 3569920), (120, 3480672), (128, 3263130), (130, 3212928), (144, 2900560), (156, 2677440), (160, 2610504), (180, 2320448), (192, 2175420), (195, 2141952), (208, 2008080), (234, 1784960), (240, 1740336), (256, 1631565), (260, 1606464), (288, 1450280), (312, 1338720), (320, 1305252), (360, 1160224), (384, 1087710), (390, 1070976), (416, 1004040), (468, 892480), (480, 870168), (520, 803232), (576, 725140), (585, 713984), (624, 669360), (640, 652626), (720, 580112), (768, 543855), (780, 535488), (832, 502020), (936, 446240), (960, 435084), (1040, 401616), (1152, 362570), (1170, 356992), (1248, 334680), (1280, 326313), (1440, 290056), (1560, 267744), (1664, 251010), (1872, 223120), (1920, 217542), (2080, 200808), (2304, 181285), (2340, 178496), (2496, 167340), (2789, 149760), (2880, 145028), (3120, 133872), (3328, 125505), (3744, 111560), (3840, 108771), (4160, 100404), (4680, 89248), (4992, 83670), (5578, 74880), (5760, 72514), (6240, 66936), (7488, 55780), (8320, 50202), (8367, 49920), (9360, 44624), (9984, 41835), (11156, 37440), (11520, 36257), (12480, 33468), (13945, 29952), (14976, 27890), (16640, 25101), (16734, 24960), (18720, 22312)]