18412717440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2939}}^1$

素因数の和:3225

約数の個数: 256

約数和(自身を含む): 63478598400

約数和(自身を除く): 45065880960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 251, 260, 312, 320, 384, 390, 416, 480, 502, 520, 624, 640, 753, 780, 832, 960, 1004, 1040, 1248, 1255, 1506, 1560, 1664, 1920, 2008, 2080, 2496, 2510, 2939, 3012, 3120, 3263, 3765, 4016, 4160, 4992, 5020, 5878, 6024, 6240, 6526, 7530, 8032, 8320, 8817, 9789, 10040, 11756, 12048, 12480, 13052, 14695, 15060, 16064, 16315, 17634, 19578, 20080, 23512, 24096, 24960, 26104, 29390, 30120, 32128, 32630, 35268, 38207, 39156, 40160, 44085, 47024, 48192, 48945, 52208, 58780, 60240, 65260, 70536, 76414, 78312, 80320, 88170, 94048, 96384, 97890, 104416, 114621, 117560, 120480, 130520, 141072, 152828, 156624, 160640, 176340, 188096, 191035, 195780, 208832, 229242, 235120, 240960, 261040, 282144, 305656, 313248, 352680, 376192, 382070, 391560, 417664, 458484, 470240, 481920, 522080, 564288, 573105, 611312, 626496, 705360, 737689, 764140, 783120, 916968, 940480, 1044160, 1128576, 1146210, 1222624, 1252992, 1410720, 1475378, 1528280, 1566240, 1833936, 1880960, 2088320, 2213067, 2292420, 2445248, 2821440, 2950756, 3056560, 3132480, 3667872, 3688445, 4426134, 4584840, 4890496, 5642880, 5901512, 6113120, 6264960, 7335744, 7376890, 8852268, 9169680, 9589957, 11065335, 11803024, 12226240, 14671488, 14753780, 17704536, 18339360, 19179914, 22130670, 23606048, 24452480, 28769871, 29507560, 35409072, 36678720, 38359828, 44261340, 47212096, 47949785, 57539742, 59015120, 70818144, 73357440, 76719656, 88522680, 94424192, 95899570, 115079484, 118030240, 141636288, 143849355, 153439312, 177045360, 191799140, 230158968, 236060480, 283272576, 287698710, 306878624, 354090720, 383598280, 460317936, 472120960, 575397420, 613757248, 708181440, 767196560, 920635872, 1150794840, 1227514496, 1416362880, 1534393120, 1841271744, 2301589680, 3068786240, 3682543488, 4603179360, 6137572480, 9206358720, 18412717440]

約数ペア:

[(1, 18412717440), (2, 9206358720), (3, 6137572480), (4, 4603179360), (5, 3682543488), (6, 3068786240), (8, 2301589680), (10, 1841271744), (12, 1534393120), (13, 1416362880), (15, 1227514496), (16, 1150794840), (20, 920635872), (24, 767196560), (26, 708181440), (30, 613757248), (32, 575397420), (39, 472120960), (40, 460317936), (48, 383598280), (52, 354090720), (60, 306878624), (64, 287698710), (65, 283272576), (78, 236060480), (80, 230158968), (96, 191799140), (104, 177045360), (120, 153439312), (128, 143849355), (130, 141636288), (156, 118030240), (160, 115079484), (192, 95899570), (195, 94424192), (208, 88522680), (240, 76719656), (251, 73357440), (260, 70818144), (312, 59015120), (320, 57539742), (384, 47949785), (390, 47212096), (416, 44261340), (480, 38359828), (502, 36678720), (520, 35409072), (624, 29507560), (640, 28769871), (753, 24452480), (780, 23606048), (832, 22130670), (960, 19179914), (1004, 18339360), (1040, 17704536), (1248, 14753780), (1255, 14671488), (1506, 12226240), (1560, 11803024), (1664, 11065335), (1920, 9589957), (2008, 9169680), (2080, 8852268), (2496, 7376890), (2510, 7335744), (2939, 6264960), (3012, 6113120), (3120, 5901512), (3263, 5642880), (3765, 4890496), (4016, 4584840), (4160, 4426134), (4992, 3688445), (5020, 3667872), (5878, 3132480), (6024, 3056560), (6240, 2950756), (6526, 2821440), (7530, 2445248), (8032, 2292420), (8320, 2213067), (8817, 2088320), (9789, 1880960), (10040, 1833936), (11756, 1566240), (12048, 1528280), (12480, 1475378), (13052, 1410720), (14695, 1252992), (15060, 1222624), (16064, 1146210), (16315, 1128576), (17634, 1044160), (19578, 940480), (20080, 916968), (23512, 783120), (24096, 764140), (24960, 737689), (26104, 705360), (29390, 626496), (30120, 611312), (32128, 573105), (32630, 564288), (35268, 522080), (38207, 481920), (39156, 470240), (40160, 458484), (44085, 417664), (47024, 391560), (48192, 382070), (48945, 376192), (52208, 352680), (58780, 313248), (60240, 305656), (65260, 282144), (70536, 261040), (76414, 240960), (78312, 235120), (80320, 229242), (88170, 208832), (94048, 195780), (96384, 191035), (97890, 188096), (104416, 176340), (114621, 160640), (117560, 156624), (120480, 152828), (130520, 141072)]