1365649048400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{221999}}^1$

素因数の和:222063

約数の個数: 240

約数和(自身を含む): 4062031680000

約数和(自身を除く): 2696382631600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 169, 175, 182, 200, 208, 260, 280, 325, 338, 350, 364, 400, 455, 520, 560, 650, 676, 700, 728, 845, 910, 1040, 1183, 1300, 1352, 1400, 1456, 1690, 1820, 2197, 2275, 2366, 2600, 2704, 2800, 3380, 3640, 4225, 4394, 4550, 4732, 5200, 5915, 6760, 7280, 8450, 8788, 9100, 9464, 10985, 11830, 13520, 15379, 16900, 17576, 18200, 18928, 21970, 23660, 29575, 30758, 33800, 35152, 36400, 43940, 47320, 54925, 59150, 61516, 67600, 76895, 87880, 94640, 109850, 118300, 123032, 153790, 175760, 219700, 221999, 236600, 246064, 307580, 384475, 439400, 443998, 473200, 615160, 768950, 878800, 887996, 1109995, 1230320, 1537900, 1553993, 1775992, 2219990, 2885987, 3075800, 3107986, 3551984, 4439980, 5549975, 5771974, 6151600, 6215972, 7769965, 8879960, 11099950, 11543948, 12431944, 14429935, 15539930, 17759920, 20201909, 22199900, 23087896, 24863888, 28859870, 31079860, 37517831, 38849825, 40403818, 44399800, 46175792, 57719740, 62159720, 72149675, 75035662, 77699650, 80807636, 88799600, 101009545, 115439480, 124319440, 144299350, 150071324, 155399300, 161615272, 187589155, 202019090, 230878960, 262624817, 288598700, 300142648, 310798600, 323230544, 375178310, 404038180, 487731803, 505047725, 525249634, 577197400, 600285296, 621597200, 750356620, 808076360, 937945775, 975463606, 1010095450, 1050499268, 1154394800, 1313124085, 1500713240, 1616152720, 1875891550, 1950927212, 2020190900, 2100998536, 2438659015, 2626248170, 3001426480, 3414122621, 3751783100, 3901854424, 4040381800, 4201997072, 4877318030, 5252496340, 6565620425, 6828245242, 7503566200, 7803708848, 8080763600, 9754636060, 10504992680, 12193295075, 13131240850, 13656490484, 15007132400, 17070613105, 19509272120, 21009985360, 24386590150, 26262481700, 27312980968, 34141226210, 39018544240, 48773180300, 52524963400, 54625961936, 68282452420, 85353065525, 97546360600, 105049926800, 136564904840, 170706131050, 195092721200, 273129809680, 341412262100, 682824524200, 1365649048400]

約数ペア:

[(1, 1365649048400), (2, 682824524200), (4, 341412262100), (5, 273129809680), (7, 195092721200), (8, 170706131050), (10, 136564904840), (13, 105049926800), (14, 97546360600), (16, 85353065525), (20, 68282452420), (25, 54625961936), (26, 52524963400), (28, 48773180300), (35, 39018544240), (40, 34141226210), (50, 27312980968), (52, 26262481700), (56, 24386590150), (65, 21009985360), (70, 19509272120), (80, 17070613105), (91, 15007132400), (100, 13656490484), (104, 13131240850), (112, 12193295075), (130, 10504992680), (140, 9754636060), (169, 8080763600), (175, 7803708848), (182, 7503566200), (200, 6828245242), (208, 6565620425), (260, 5252496340), (280, 4877318030), (325, 4201997072), (338, 4040381800), (350, 3901854424), (364, 3751783100), (400, 3414122621), (455, 3001426480), (520, 2626248170), (560, 2438659015), (650, 2100998536), (676, 2020190900), (700, 1950927212), (728, 1875891550), (845, 1616152720), (910, 1500713240), (1040, 1313124085), (1183, 1154394800), (1300, 1050499268), (1352, 1010095450), (1400, 975463606), (1456, 937945775), (1690, 808076360), (1820, 750356620), (2197, 621597200), (2275, 600285296), (2366, 577197400), (2600, 525249634), (2704, 505047725), (2800, 487731803), (3380, 404038180), (3640, 375178310), (4225, 323230544), (4394, 310798600), (4550, 300142648), (4732, 288598700), (5200, 262624817), (5915, 230878960), (6760, 202019090), (7280, 187589155), (8450, 161615272), (8788, 155399300), (9100, 150071324), (9464, 144299350), (10985, 124319440), (11830, 115439480), (13520, 101009545), (15379, 88799600), (16900, 80807636), (17576, 77699650), (18200, 75035662), (18928, 72149675), (21970, 62159720), (23660, 57719740), (29575, 46175792), (30758, 44399800), (33800, 40403818), (35152, 38849825), (36400, 37517831), (43940, 31079860), (47320, 28859870), (54925, 24863888), (59150, 23087896), (61516, 22199900), (67600, 20201909), (76895, 17759920), (87880, 15539930), (94640, 14429935), (109850, 12431944), (118300, 11543948), (123032, 11099950), (153790, 8879960), (175760, 7769965), (219700, 6215972), (221999, 6151600), (236600, 5771974), (246064, 5549975), (307580, 4439980), (384475, 3551984), (439400, 3107986), (443998, 3075800), (473200, 2885987), (615160, 2219990), (768950, 1775992), (878800, 1553993), (887996, 1537900), (1109995, 1230320)]