749193120

素因数分解:

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

素因数の和:1356

約数の個数: 288

約数和(自身を含む): 2844301824

約数和(自身を除く): 2095108704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1291, 1395, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2232, 2340, 2418, 2480, 2582, 2790, 2976, 3120, 3224, 3627, 3720, 3744, 3873, 4030, 4464, 4680, 4836, 4960, 5164, 5580, 6045, 6240, 6448, 6455, 7254, 7440, 7746, 8060, 8928, 9360, 9672, 10328, 11160, 11619, 12090, 12896, 12910, 14508, 14880, 15492, 16120, 16783, 18135, 18720, 19344, 19365, 20656, 22320, 23238, 24180, 25820, 29016, 30984, 32240, 33566, 36270, 38688, 38730, 40021, 41312, 44640, 46476, 48360, 50349, 51640, 58032, 58095, 61968, 64480, 67132, 72540, 77460, 80042, 83915, 92952, 96720, 100698, 103280, 116064, 116190, 120063, 123936, 134264, 145080, 151047, 154920, 160084, 167830, 185904, 193440, 200105, 201396, 206560, 232380, 240126, 251745, 268528, 290160, 302094, 309840, 320168, 335660, 360189, 371808, 400210, 402792, 464760, 480252, 503490, 520273, 537056, 580320, 600315, 604188, 619680, 640336, 671320, 720378, 755235, 800420, 805584, 929520, 960504, 1006980, 1040546, 1200630, 1208376, 1280672, 1342640, 1440756, 1510470, 1560819, 1600840, 1611168, 1800945, 1859040, 1921008, 2013960, 2081092, 2401260, 2416752, 2601365, 2685280, 2881512, 3020940, 3121638, 3201680, 3601890, 3842016, 4027920, 4162184, 4682457, 4802520, 4833504, 5202730, 5763024, 6041880, 6243276, 6403360, 7203780, 7804095, 8055840, 8324368, 9364914, 9605040, 10405460, 11526048, 12083760, 12486552, 14407560, 15608190, 16648736, 18729828, 19210080, 20810920, 23412285, 24167520, 24973104, 28815120, 31216380, 37459656, 41621840, 46824570, 49946208, 57630240, 62432760, 74919312, 83243680, 93649140, 124865520, 149838624, 187298280, 249731040, 374596560, 749193120]

約数ペア:

[(1, 749193120), (2, 374596560), (3, 249731040), (4, 187298280), (5, 149838624), (6, 124865520), (8, 93649140), (9, 83243680), (10, 74919312), (12, 62432760), (13, 57630240), (15, 49946208), (16, 46824570), (18, 41621840), (20, 37459656), (24, 31216380), (26, 28815120), (30, 24973104), (31, 24167520), (32, 23412285), (36, 20810920), (39, 19210080), (40, 18729828), (45, 16648736), (48, 15608190), (52, 14407560), (60, 12486552), (62, 12083760), (65, 11526048), (72, 10405460), (78, 9605040), (80, 9364914), (90, 8324368), (93, 8055840), (96, 7804095), (104, 7203780), (117, 6403360), (120, 6243276), (124, 6041880), (130, 5763024), (144, 5202730), (155, 4833504), (156, 4802520), (160, 4682457), (180, 4162184), (186, 4027920), (195, 3842016), (208, 3601890), (234, 3201680), (240, 3121638), (248, 3020940), (260, 2881512), (279, 2685280), (288, 2601365), (310, 2416752), (312, 2401260), (360, 2081092), (372, 2013960), (390, 1921008), (403, 1859040), (416, 1800945), (465, 1611168), (468, 1600840), (480, 1560819), (496, 1510470), (520, 1440756), (558, 1342640), (585, 1280672), (620, 1208376), (624, 1200630), (720, 1040546), (744, 1006980), (780, 960504), (806, 929520), (930, 805584), (936, 800420), (992, 755235), (1040, 720378), (1116, 671320), (1170, 640336), (1209, 619680), (1240, 604188), (1248, 600315), (1291, 580320), (1395, 537056), (1440, 520273), (1488, 503490), (1560, 480252), (1612, 464760), (1860, 402792), (1872, 400210), (2015, 371808), (2080, 360189), (2232, 335660), (2340, 320168), (2418, 309840), (2480, 302094), (2582, 290160), (2790, 268528), (2976, 251745), (3120, 240126), (3224, 232380), (3627, 206560), (3720, 201396), (3744, 200105), (3873, 193440), (4030, 185904), (4464, 167830), (4680, 160084), (4836, 154920), (4960, 151047), (5164, 145080), (5580, 134264), (6045, 123936), (6240, 120063), (6448, 116190), (6455, 116064), (7254, 103280), (7440, 100698), (7746, 96720), (8060, 92952), (8928, 83915), (9360, 80042), (9672, 77460), (10328, 72540), (11160, 67132), (11619, 64480), (12090, 61968), (12896, 58095), (12910, 58032), (14508, 51640), (14880, 50349), (15492, 48360), (16120, 46476), (16783, 44640), (18135, 41312), (18720, 40021), (19344, 38730), (19365, 38688), (20656, 36270), (22320, 33566), (23238, 32240), (24180, 30984), (25820, 29016)]