12840935040

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1960

約数の個数: 384

約数和(自身を含む): 47636709120

約数和(自身を除く): 34795774080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 71, 72, 80, 85, 90, 96, 102, 120, 128, 136, 142, 144, 153, 160, 170, 180, 192, 204, 213, 240, 255, 272, 284, 288, 306, 320, 340, 355, 360, 384, 408, 426, 480, 510, 544, 568, 576, 612, 639, 640, 680, 710, 720, 765, 816, 852, 960, 1020, 1065, 1088, 1136, 1152, 1207, 1224, 1278, 1360, 1420, 1440, 1530, 1632, 1704, 1847, 1920, 2040, 2130, 2176, 2272, 2414, 2448, 2556, 2720, 2840, 2880, 3060, 3195, 3264, 3408, 3621, 3694, 4080, 4260, 4544, 4828, 4896, 5112, 5440, 5541, 5680, 5760, 6035, 6120, 6390, 6528, 6816, 7242, 7388, 8160, 8520, 9088, 9235, 9656, 9792, 10224, 10863, 10880, 11082, 11360, 12070, 12240, 12780, 13632, 14484, 14776, 16320, 16623, 17040, 18105, 18470, 19312, 19584, 20448, 21726, 22164, 22720, 24140, 24480, 25560, 27264, 27705, 28968, 29552, 31399, 32640, 33246, 34080, 36210, 36940, 38624, 40896, 43452, 44328, 45440, 48280, 48960, 51120, 54315, 55410, 57936, 59104, 62798, 66492, 68160, 72420, 73880, 77248, 81792, 83115, 86904, 88656, 94197, 96560, 97920, 102240, 108630, 110820, 115872, 118208, 125596, 131137, 132984, 136320, 144840, 147760, 154496, 156995, 166230, 173808, 177312, 188394, 193120, 204480, 217260, 221640, 231744, 236416, 251192, 262274, 265968, 282591, 289680, 295520, 313990, 332460, 347616, 354624, 376788, 386240, 393411, 408960, 434520, 443280, 463488, 470985, 502384, 524548, 531936, 565182, 579360, 591040, 627980, 655685, 664920, 695232, 709248, 753576, 772480, 786822, 869040, 886560, 941970, 1004768, 1049096, 1063872, 1130364, 1158720, 1180233, 1182080, 1255960, 1311370, 1329840, 1390464, 1412955, 1507152, 1573644, 1738080, 1773120, 1883940, 1967055, 2009536, 2098192, 2127744, 2229329, 2260728, 2317440, 2360466, 2511920, 2622740, 2659680, 2825910, 3014304, 3147288, 3476160, 3546240, 3767880, 3934110, 4019072, 4196384, 4458658, 4521456, 4720932, 5023840, 5245480, 5319360, 5651820, 5901165, 6028608, 6294576, 6687987, 6952320, 7535760, 7868220, 8392768, 8917316, 9042912, 9441864, 10047680, 10490960, 10638720, 11146645, 11303640, 11802330, 12057216, 12589152, 13375974, 15071520, 15736440, 16785536, 17834632, 18085824, 18883728, 20063961, 20095360, 20981920, 22293290, 22607280, 23604660, 25178304, 26751948, 30143040, 31472880, 33439935, 35669264, 36171648, 37767456, 40127922, 41963840, 44586580, 45214560, 47209320, 50356608, 53503896, 60286080, 62945760, 66879870, 71338528, 75534912, 80255844, 83927680, 89173160, 90429120, 94418640, 100319805, 107007792, 125891520, 133759740, 142677056, 151069824, 160511688, 178346320, 180858240, 188837280, 200639610, 214015584, 251783040, 267519480, 285354112, 321023376, 356692640, 377674560, 401279220, 428031168, 535038960, 642046752, 713385280, 755349120, 802558440, 856062336, 1070077920, 1284093504, 1426770560, 1605116880, 2140155840, 2568187008, 3210233760, 4280311680, 6420467520, 12840935040]

約数ペア:

[(1, 12840935040), (2, 6420467520), (3, 4280311680), (4, 3210233760), (5, 2568187008), (6, 2140155840), (8, 1605116880), (9, 1426770560), (10, 1284093504), (12, 1070077920), (15, 856062336), (16, 802558440), (17, 755349120), (18, 713385280), (20, 642046752), (24, 535038960), (30, 428031168), (32, 401279220), (34, 377674560), (36, 356692640), (40, 321023376), (45, 285354112), (48, 267519480), (51, 251783040), (60, 214015584), (64, 200639610), (68, 188837280), (71, 180858240), (72, 178346320), (80, 160511688), (85, 151069824), (90, 142677056), (96, 133759740), (102, 125891520), (120, 107007792), (128, 100319805), (136, 94418640), (142, 90429120), (144, 89173160), (153, 83927680), (160, 80255844), (170, 75534912), (180, 71338528), (192, 66879870), (204, 62945760), (213, 60286080), (240, 53503896), (255, 50356608), (272, 47209320), (284, 45214560), (288, 44586580), (306, 41963840), (320, 40127922), (340, 37767456), (355, 36171648), (360, 35669264), (384, 33439935), (408, 31472880), (426, 30143040), (480, 26751948), (510, 25178304), (544, 23604660), (568, 22607280), (576, 22293290), (612, 20981920), (639, 20095360), (640, 20063961), (680, 18883728), (710, 18085824), (720, 17834632), (765, 16785536), (816, 15736440), (852, 15071520), (960, 13375974), (1020, 12589152), (1065, 12057216), (1088, 11802330), (1136, 11303640), (1152, 11146645), (1207, 10638720), (1224, 10490960), (1278, 10047680), (1360, 9441864), (1420, 9042912), (1440, 8917316), (1530, 8392768), (1632, 7868220), (1704, 7535760), (1847, 6952320), (1920, 6687987), (2040, 6294576), (2130, 6028608), (2176, 5901165), (2272, 5651820), (2414, 5319360), (2448, 5245480), (2556, 5023840), (2720, 4720932), (2840, 4521456), (2880, 4458658), (3060, 4196384), (3195, 4019072), (3264, 3934110), (3408, 3767880), (3621, 3546240), (3694, 3476160), (4080, 3147288), (4260, 3014304), (4544, 2825910), (4828, 2659680), (4896, 2622740), (5112, 2511920), (5440, 2360466), (5541, 2317440), (5680, 2260728), (5760, 2229329), (6035, 2127744), (6120, 2098192), (6390, 2009536), (6528, 1967055), (6816, 1883940), (7242, 1773120), (7388, 1738080), (8160, 1573644), (8520, 1507152), (9088, 1412955), (9235, 1390464), (9656, 1329840), (9792, 1311370), (10224, 1255960), (10863, 1182080), (10880, 1180233), (11082, 1158720), (11360, 1130364), (12070, 1063872), (12240, 1049096), (12780, 1004768), (13632, 941970), (14484, 886560), (14776, 869040), (16320, 786822), (16623, 772480), (17040, 753576), (18105, 709248), (18470, 695232), (19312, 664920), (19584, 655685), (20448, 627980), (21726, 591040), (22164, 579360), (22720, 565182), (24140, 531936), (24480, 524548), (25560, 502384), (27264, 470985), (27705, 463488), (28968, 443280), (29552, 434520), (31399, 408960), (32640, 393411), (33246, 386240), (34080, 376788), (36210, 354624), (36940, 347616), (38624, 332460), (40896, 313990), (43452, 295520), (44328, 289680), (45440, 282591), (48280, 265968), (48960, 262274), (51120, 251192), (54315, 236416), (55410, 231744), (57936, 221640), (59104, 217260), (62798, 204480), (66492, 193120), (68160, 188394), (72420, 177312), (73880, 173808), (77248, 166230), (81792, 156995), (83115, 154496), (86904, 147760), (88656, 144840), (94197, 136320), (96560, 132984), (97920, 131137), (102240, 125596), (108630, 118208), (110820, 115872)]