17812080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 70682976

約数和(自身を除く): 52870896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 165, 173, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 312, 330, 346, 360, 390, 396, 429, 440, 468, 495, 519, 520, 528, 572, 585, 624, 660, 692, 715, 720, 780, 792, 858, 865, 880, 936, 990, 1038, 1040, 1144, 1170, 1287, 1320, 1384, 1430, 1557, 1560, 1584, 1716, 1730, 1872, 1903, 1980, 2076, 2145, 2249, 2288, 2340, 2574, 2595, 2640, 2768, 2860, 3114, 3120, 3432, 3460, 3806, 3960, 4152, 4290, 4498, 4680, 5148, 5190, 5709, 5720, 6228, 6435, 6747, 6864, 6920, 7612, 7785, 7920, 8304, 8580, 8996, 9360, 9515, 10296, 10380, 11245, 11418, 11440, 12456, 12870, 13494, 13840, 15224, 15570, 17127, 17160, 17992, 19030, 20241, 20592, 20760, 22490, 22836, 24739, 24912, 25740, 26988, 28545, 30448, 31140, 33735, 34254, 34320, 35984, 38060, 40482, 41520, 44980, 45672, 49478, 51480, 53976, 57090, 62280, 67470, 68508, 74217, 76120, 80964, 85635, 89960, 91344, 98956, 101205, 102960, 107952, 114180, 123695, 124560, 134940, 137016, 148434, 152240, 161928, 171270, 179920, 197912, 202410, 222651, 228360, 247390, 269880, 274032, 296868, 323856, 342540, 371085, 395824, 404820, 445302, 456720, 494780, 539760, 593736, 685080, 742170, 809640, 890604, 989560, 1113255, 1187472, 1370160, 1484340, 1619280, 1781208, 1979120, 2226510, 2968680, 3562416, 4453020, 5937360, 8906040, 17812080]

約数ペア:

[(1, 17812080), (2, 8906040), (3, 5937360), (4, 4453020), (5, 3562416), (6, 2968680), (8, 2226510), (9, 1979120), (10, 1781208), (11, 1619280), (12, 1484340), (13, 1370160), (15, 1187472), (16, 1113255), (18, 989560), (20, 890604), (22, 809640), (24, 742170), (26, 685080), (30, 593736), (33, 539760), (36, 494780), (39, 456720), (40, 445302), (44, 404820), (45, 395824), (48, 371085), (52, 342540), (55, 323856), (60, 296868), (65, 274032), (66, 269880), (72, 247390), (78, 228360), (80, 222651), (88, 202410), (90, 197912), (99, 179920), (104, 171270), (110, 161928), (117, 152240), (120, 148434), (130, 137016), (132, 134940), (143, 124560), (144, 123695), (156, 114180), (165, 107952), (173, 102960), (176, 101205), (180, 98956), (195, 91344), (198, 89960), (208, 85635), (220, 80964), (234, 76120), (240, 74217), (260, 68508), (264, 67470), (286, 62280), (312, 57090), (330, 53976), (346, 51480), (360, 49478), (390, 45672), (396, 44980), (429, 41520), (440, 40482), (468, 38060), (495, 35984), (519, 34320), (520, 34254), (528, 33735), (572, 31140), (585, 30448), (624, 28545), (660, 26988), (692, 25740), (715, 24912), (720, 24739), (780, 22836), (792, 22490), (858, 20760), (865, 20592), (880, 20241), (936, 19030), (990, 17992), (1038, 17160), (1040, 17127), (1144, 15570), (1170, 15224), (1287, 13840), (1320, 13494), (1384, 12870), (1430, 12456), (1557, 11440), (1560, 11418), (1584, 11245), (1716, 10380), (1730, 10296), (1872, 9515), (1903, 9360), (1980, 8996), (2076, 8580), (2145, 8304), (2249, 7920), (2288, 7785), (2340, 7612), (2574, 6920), (2595, 6864), (2640, 6747), (2768, 6435), (2860, 6228), (3114, 5720), (3120, 5709), (3432, 5190), (3460, 5148), (3806, 4680), (3960, 4498), (4152, 4290)]