31503363840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210359}}^1$

素因数の和:210399

約数の個数: 216

約数和(自身を含む): 117383404320

約数和(自身を除く): 85880040480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4680, 4992, 5760, 6240, 7488, 8320, 9360, 9984, 11520, 12480, 14976, 16640, 18720, 24960, 29952, 37440, 49920, 74880, 149760, 210359, 420718, 631077, 841436, 1051795, 1262154, 1682872, 1893231, 2103590, 2524308, 2734667, 3155385, 3365744, 3786462, 4207180, 5048616, 5469334, 6310770, 6731488, 7572924, 8204001, 8414360, 9466155, 10097232, 10938668, 12621540, 13462976, 13673335, 15145848, 16408002, 16828720, 18932310, 20194464, 21877336, 24612003, 25243080, 26925952, 27346670, 30291696, 32816004, 33657440, 37864620, 40388928, 41020005, 43754672, 49224006, 50486160, 53851904, 54693340, 60583392, 65632008, 67314880, 75729240, 80777856, 82040010, 87509344, 98448012, 100972320, 109386680, 121166784, 123060015, 131264016, 134629760, 151458480, 161555712, 164080020, 175018688, 196896024, 201944640, 218773360, 242333568, 246120030, 262528032, 269259520, 302916960, 328160040, 350037376, 393792048, 403889280, 437546720, 484667136, 492240060, 525056064, 605833920, 656320080, 700074752, 787584096, 807778560, 875093440, 984480120, 1050112128, 1211667840, 1312640160, 1575168192, 1750186880, 1968960240, 2100224256, 2423335680, 2625280320, 3150336384, 3500373760, 3937920480, 5250560640, 6300672768, 7875840960, 10501121280, 15751681920, 31503363840]

約数ペア:

[(1, 31503363840), (2, 15751681920), (3, 10501121280), (4, 7875840960), (5, 6300672768), (6, 5250560640), (8, 3937920480), (9, 3500373760), (10, 3150336384), (12, 2625280320), (13, 2423335680), (15, 2100224256), (16, 1968960240), (18, 1750186880), (20, 1575168192), (24, 1312640160), (26, 1211667840), (30, 1050112128), (32, 984480120), (36, 875093440), (39, 807778560), (40, 787584096), (45, 700074752), (48, 656320080), (52, 605833920), (60, 525056064), (64, 492240060), (65, 484667136), (72, 437546720), (78, 403889280), (80, 393792048), (90, 350037376), (96, 328160040), (104, 302916960), (117, 269259520), (120, 262528032), (128, 246120030), (130, 242333568), (144, 218773360), (156, 201944640), (160, 196896024), (180, 175018688), (192, 164080020), (195, 161555712), (208, 151458480), (234, 134629760), (240, 131264016), (256, 123060015), (260, 121166784), (288, 109386680), (312, 100972320), (320, 98448012), (360, 87509344), (384, 82040010), (390, 80777856), (416, 75729240), (468, 67314880), (480, 65632008), (520, 60583392), (576, 54693340), (585, 53851904), (624, 50486160), (640, 49224006), (720, 43754672), (768, 41020005), (780, 40388928), (832, 37864620), (936, 33657440), (960, 32816004), (1040, 30291696), (1152, 27346670), (1170, 26925952), (1248, 25243080), (1280, 24612003), (1440, 21877336), (1560, 20194464), (1664, 18932310), (1872, 16828720), (1920, 16408002), (2080, 15145848), (2304, 13673335), (2340, 13462976), (2496, 12621540), (2880, 10938668), (3120, 10097232), (3328, 9466155), (3744, 8414360), (3840, 8204001), (4160, 7572924), (4680, 6731488), (4992, 6310770), (5760, 5469334), (6240, 5048616), (7488, 4207180), (8320, 3786462), (9360, 3365744), (9984, 3155385), (11520, 2734667), (12480, 2524308), (14976, 2103590), (16640, 1893231), (18720, 1682872), (24960, 1262154), (29952, 1051795), (37440, 841436), (49920, 631077), (74880, 420718), (149760, 210359)]