117757640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 256

約数和(自身を含む): 378846720

約数和(自身を除く): 261089080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 17, 20, 22, 26, 28, 34, 35, 40, 44, 52, 55, 56, 65, 68, 70, 77, 85, 88, 91, 104, 110, 119, 130, 136, 140, 143, 154, 170, 173, 182, 187, 220, 221, 238, 260, 280, 286, 308, 340, 346, 364, 374, 385, 440, 442, 455, 476, 520, 572, 595, 616, 680, 692, 715, 728, 748, 770, 865, 884, 910, 935, 952, 1001, 1105, 1144, 1190, 1211, 1309, 1384, 1430, 1496, 1540, 1547, 1730, 1768, 1820, 1870, 1903, 2002, 2210, 2249, 2380, 2422, 2431, 2618, 2860, 2941, 3080, 3094, 3460, 3640, 3740, 3806, 4004, 4420, 4498, 4760, 4844, 4862, 5005, 5236, 5720, 5882, 6055, 6188, 6545, 6920, 7480, 7612, 7735, 8008, 8840, 8996, 9515, 9688, 9724, 10010, 10472, 11245, 11764, 12110, 12155, 12376, 13090, 13321, 14705, 15224, 15470, 15743, 17017, 17992, 19030, 19448, 20020, 20587, 22490, 23528, 24220, 24310, 24739, 26180, 26642, 29410, 30940, 31486, 32351, 34034, 38060, 38233, 40040, 41174, 44980, 48440, 48620, 49478, 52360, 53284, 58820, 61880, 62972, 64702, 66605, 68068, 76120, 76466, 78715, 82348, 85085, 89960, 97240, 98956, 102935, 106568, 117640, 123695, 125944, 129404, 133210, 136136, 152932, 157430, 161755, 164696, 170170, 173173, 191165, 197912, 205870, 226457, 247390, 258808, 266420, 267631, 305864, 314860, 323510, 340340, 346346, 382330, 411740, 420563, 452914, 494780, 532840, 535262, 629720, 647020, 680680, 692692, 764660, 823480, 841126, 865865, 905828, 989560, 1070524, 1132285, 1294040, 1338155, 1385384, 1529320, 1682252, 1731730, 1811656, 2102815, 2141048, 2264570, 2676310, 2943941, 3364504, 3463460, 4205630, 4529140, 5352620, 5887882, 6926920, 8411260, 9058280, 10705240, 11775764, 14719705, 16822520, 23551528, 29439410, 58878820, 117757640]

約数ペア:

[(1, 117757640), (2, 58878820), (4, 29439410), (5, 23551528), (7, 16822520), (8, 14719705), (10, 11775764), (11, 10705240), (13, 9058280), (14, 8411260), (17, 6926920), (20, 5887882), (22, 5352620), (26, 4529140), (28, 4205630), (34, 3463460), (35, 3364504), (40, 2943941), (44, 2676310), (52, 2264570), (55, 2141048), (56, 2102815), (65, 1811656), (68, 1731730), (70, 1682252), (77, 1529320), (85, 1385384), (88, 1338155), (91, 1294040), (104, 1132285), (110, 1070524), (119, 989560), (130, 905828), (136, 865865), (140, 841126), (143, 823480), (154, 764660), (170, 692692), (173, 680680), (182, 647020), (187, 629720), (220, 535262), (221, 532840), (238, 494780), (260, 452914), (280, 420563), (286, 411740), (308, 382330), (340, 346346), (346, 340340), (364, 323510), (374, 314860), (385, 305864), (440, 267631), (442, 266420), (455, 258808), (476, 247390), (520, 226457), (572, 205870), (595, 197912), (616, 191165), (680, 173173), (692, 170170), (715, 164696), (728, 161755), (748, 157430), (770, 152932), (865, 136136), (884, 133210), (910, 129404), (935, 125944), (952, 123695), (1001, 117640), (1105, 106568), (1144, 102935), (1190, 98956), (1211, 97240), (1309, 89960), (1384, 85085), (1430, 82348), (1496, 78715), (1540, 76466), (1547, 76120), (1730, 68068), (1768, 66605), (1820, 64702), (1870, 62972), (1903, 61880), (2002, 58820), (2210, 53284), (2249, 52360), (2380, 49478), (2422, 48620), (2431, 48440), (2618, 44980), (2860, 41174), (2941, 40040), (3080, 38233), (3094, 38060), (3460, 34034), (3640, 32351), (3740, 31486), (3806, 30940), (4004, 29410), (4420, 26642), (4498, 26180), (4760, 24739), (4844, 24310), (4862, 24220), (5005, 23528), (5236, 22490), (5720, 20587), (5882, 20020), (6055, 19448), (6188, 19030), (6545, 17992), (6920, 17017), (7480, 15743), (7612, 15470), (7735, 15224), (8008, 14705), (8840, 13321), (8996, 13090), (9515, 12376), (9688, 12155), (9724, 12110), (10010, 11764), (10472, 11245)]