1123789680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 320

約数和(自身を含む): 4306391040

約数和(自身を除く): 3182601360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 432, 465, 468, 496, 520, 540, 558, 585, 620, 624, 702, 720, 744, 780, 806, 837, 930, 936, 1040, 1080, 1116, 1170, 1209, 1240, 1291, 1395, 1404, 1488, 1560, 1612, 1674, 1755, 1860, 1872, 2015, 2160, 2232, 2340, 2418, 2480, 2582, 2790, 2808, 3120, 3224, 3348, 3510, 3627, 3720, 3873, 4030, 4185, 4464, 4680, 4836, 5164, 5580, 5616, 6045, 6448, 6455, 6696, 7020, 7254, 7440, 7746, 8060, 8370, 9360, 9672, 10328, 10881, 11160, 11619, 12090, 12910, 13392, 14040, 14508, 15492, 16120, 16740, 16783, 18135, 19344, 19365, 20656, 21762, 22320, 23238, 24180, 25820, 28080, 29016, 30984, 32240, 33480, 33566, 34857, 36270, 38730, 40021, 43524, 46476, 48360, 50349, 51640, 54405, 58032, 58095, 61968, 66960, 67132, 69714, 72540, 77460, 80042, 83915, 87048, 92952, 96720, 100698, 103280, 108810, 116190, 120063, 134264, 139428, 145080, 151047, 154920, 160084, 167830, 174096, 174285, 185904, 200105, 201396, 217620, 232380, 240126, 251745, 268528, 278856, 290160, 302094, 309840, 320168, 335660, 348570, 360189, 400210, 402792, 435240, 453141, 464760, 480252, 503490, 520273, 557712, 600315, 604188, 640336, 671320, 697140, 720378, 755235, 800420, 805584, 870480, 906282, 929520, 960504, 1006980, 1040546, 1080567, 1200630, 1208376, 1342640, 1394280, 1440756, 1510470, 1560819, 1600840, 1800945, 1812564, 1921008, 2013960, 2081092, 2161134, 2265705, 2401260, 2416752, 2601365, 2788560, 2881512, 3020940, 3121638, 3201680, 3601890, 3625128, 4027920, 4162184, 4322268, 4531410, 4682457, 4802520, 5202730, 5402835, 5763024, 6041880, 6243276, 7203780, 7250256, 7804095, 8324368, 8644536, 9062820, 9364914, 9605040, 10405460, 10805670, 12083760, 12486552, 14047371, 14407560, 15608190, 17289072, 18125640, 18729828, 20810920, 21611340, 23412285, 24973104, 28094742, 28815120, 31216380, 36251280, 37459656, 41621840, 43222680, 46824570, 56189484, 62432760, 70236855, 74919312, 86445360, 93649140, 112378968, 124865520, 140473710, 187298280, 224757936, 280947420, 374596560, 561894840, 1123789680]

約数ペア:

[(1, 1123789680), (2, 561894840), (3, 374596560), (4, 280947420), (5, 224757936), (6, 187298280), (8, 140473710), (9, 124865520), (10, 112378968), (12, 93649140), (13, 86445360), (15, 74919312), (16, 70236855), (18, 62432760), (20, 56189484), (24, 46824570), (26, 43222680), (27, 41621840), (30, 37459656), (31, 36251280), (36, 31216380), (39, 28815120), (40, 28094742), (45, 24973104), (48, 23412285), (52, 21611340), (54, 20810920), (60, 18729828), (62, 18125640), (65, 17289072), (72, 15608190), (78, 14407560), (80, 14047371), (90, 12486552), (93, 12083760), (104, 10805670), (108, 10405460), (117, 9605040), (120, 9364914), (124, 9062820), (130, 8644536), (135, 8324368), (144, 7804095), (155, 7250256), (156, 7203780), (180, 6243276), (186, 6041880), (195, 5763024), (208, 5402835), (216, 5202730), (234, 4802520), (240, 4682457), (248, 4531410), (260, 4322268), (270, 4162184), (279, 4027920), (310, 3625128), (312, 3601890), (351, 3201680), (360, 3121638), (372, 3020940), (390, 2881512), (403, 2788560), (432, 2601365), (465, 2416752), (468, 2401260), (496, 2265705), (520, 2161134), (540, 2081092), (558, 2013960), (585, 1921008), (620, 1812564), (624, 1800945), (702, 1600840), (720, 1560819), (744, 1510470), (780, 1440756), (806, 1394280), (837, 1342640), (930, 1208376), (936, 1200630), (1040, 1080567), (1080, 1040546), (1116, 1006980), (1170, 960504), (1209, 929520), (1240, 906282), (1291, 870480), (1395, 805584), (1404, 800420), (1488, 755235), (1560, 720378), (1612, 697140), (1674, 671320), (1755, 640336), (1860, 604188), (1872, 600315), (2015, 557712), (2160, 520273), (2232, 503490), (2340, 480252), (2418, 464760), (2480, 453141), (2582, 435240), (2790, 402792), (2808, 400210), (3120, 360189), (3224, 348570), (3348, 335660), (3510, 320168), (3627, 309840), (3720, 302094), (3873, 290160), (4030, 278856), (4185, 268528), (4464, 251745), (4680, 240126), (4836, 232380), (5164, 217620), (5580, 201396), (5616, 200105), (6045, 185904), (6448, 174285), (6455, 174096), (6696, 167830), (7020, 160084), (7254, 154920), (7440, 151047), (7746, 145080), (8060, 139428), (8370, 134264), (9360, 120063), (9672, 116190), (10328, 108810), (10881, 103280), (11160, 100698), (11619, 96720), (12090, 92952), (12910, 87048), (13392, 83915), (14040, 80042), (14508, 77460), (15492, 72540), (16120, 69714), (16740, 67132), (16783, 66960), (18135, 61968), (19344, 58095), (19365, 58032), (20656, 54405), (21762, 51640), (22320, 50349), (23238, 48360), (24180, 46476), (25820, 43524), (28080, 40021), (29016, 38730), (30984, 36270), (32240, 34857), (33480, 33566)]