16651208640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{38459}}^1$

素因数の和:38531

約数の個数: 224

約数和(自身を含む): 59081944320

約数和(自身を除く): 42430735680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 264, 320, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 704, 820, 880, 902, 960, 984, 1056, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1968, 2112, 2255, 2460, 2624, 2640, 2706, 3280, 3520, 3608, 3936, 4510, 4920, 5280, 5412, 6560, 6765, 7216, 7872, 9020, 9840, 10560, 10824, 13120, 13530, 14432, 18040, 19680, 21648, 27060, 28864, 36080, 38459, 39360, 43296, 54120, 72160, 76918, 86592, 108240, 115377, 144320, 153836, 192295, 216480, 230754, 307672, 384590, 423049, 432960, 461508, 576885, 615344, 769180, 846098, 923016, 1153770, 1230688, 1269147, 1538360, 1576819, 1692196, 1846032, 2115245, 2307540, 2461376, 2538294, 3076720, 3153638, 3384392, 3692064, 4230490, 4615080, 4730457, 5076588, 6153440, 6307276, 6345735, 6768784, 7384128, 7884095, 8460980, 9230160, 9460914, 10153176, 12306880, 12614552, 12691470, 13537568, 15768190, 16921960, 17345009, 18460320, 18921828, 20306352, 23652285, 25229104, 25382940, 27075136, 31536380, 33843920, 34690018, 36920640, 37843656, 40612704, 47304570, 50458208, 50765880, 52035027, 63072760, 67687840, 69380036, 75687312, 81225408, 86725045, 94609140, 100916416, 101531760, 104070054, 126145520, 135375680, 138760072, 151374624, 173450090, 189218280, 203063520, 208140108, 252291040, 260175135, 277520144, 302749248, 346900180, 378436560, 406127040, 416280216, 504582080, 520350270, 555040288, 693800360, 756873120, 832560432, 1040700540, 1110080576, 1387600720, 1513746240, 1665120864, 2081401080, 2775201440, 3330241728, 4162802160, 5550402880, 8325604320, 16651208640]

約数ペア:

[(1, 16651208640), (2, 8325604320), (3, 5550402880), (4, 4162802160), (5, 3330241728), (6, 2775201440), (8, 2081401080), (10, 1665120864), (11, 1513746240), (12, 1387600720), (15, 1110080576), (16, 1040700540), (20, 832560432), (22, 756873120), (24, 693800360), (30, 555040288), (32, 520350270), (33, 504582080), (40, 416280216), (41, 406127040), (44, 378436560), (48, 346900180), (55, 302749248), (60, 277520144), (64, 260175135), (66, 252291040), (80, 208140108), (82, 203063520), (88, 189218280), (96, 173450090), (110, 151374624), (120, 138760072), (123, 135375680), (132, 126145520), (160, 104070054), (164, 101531760), (165, 100916416), (176, 94609140), (192, 86725045), (205, 81225408), (220, 75687312), (240, 69380036), (246, 67687840), (264, 63072760), (320, 52035027), (328, 50765880), (330, 50458208), (352, 47304570), (410, 40612704), (440, 37843656), (451, 36920640), (480, 34690018), (492, 33843920), (528, 31536380), (615, 27075136), (656, 25382940), (660, 25229104), (704, 23652285), (820, 20306352), (880, 18921828), (902, 18460320), (960, 17345009), (984, 16921960), (1056, 15768190), (1230, 13537568), (1312, 12691470), (1320, 12614552), (1353, 12306880), (1640, 10153176), (1760, 9460914), (1804, 9230160), (1968, 8460980), (2112, 7884095), (2255, 7384128), (2460, 6768784), (2624, 6345735), (2640, 6307276), (2706, 6153440), (3280, 5076588), (3520, 4730457), (3608, 4615080), (3936, 4230490), (4510, 3692064), (4920, 3384392), (5280, 3153638), (5412, 3076720), (6560, 2538294), (6765, 2461376), (7216, 2307540), (7872, 2115245), (9020, 1846032), (9840, 1692196), (10560, 1576819), (10824, 1538360), (13120, 1269147), (13530, 1230688), (14432, 1153770), (18040, 923016), (19680, 846098), (21648, 769180), (27060, 615344), (28864, 576885), (36080, 461508), (38459, 432960), (39360, 423049), (43296, 384590), (54120, 307672), (72160, 230754), (76918, 216480), (86592, 192295), (108240, 153836), (115377, 144320)]