15841691520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3913

約数の個数: 256

約数和(自身を含む): 52716847680

約数和(自身を除く): 36875156160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 53, 60, 64, 80, 82, 96, 106, 120, 123, 128, 159, 160, 164, 192, 205, 212, 240, 246, 265, 318, 320, 328, 384, 410, 424, 480, 492, 530, 615, 636, 640, 656, 795, 820, 848, 960, 984, 1060, 1230, 1272, 1312, 1590, 1640, 1696, 1920, 1968, 2120, 2173, 2460, 2544, 2624, 3180, 3280, 3392, 3797, 3936, 4240, 4346, 4920, 5088, 5248, 6360, 6519, 6560, 6784, 7594, 7872, 8480, 8692, 9840, 10176, 10865, 11391, 12720, 13038, 13120, 15188, 15744, 16960, 17384, 18985, 19680, 20352, 21730, 22782, 25440, 26076, 26240, 30376, 32595, 33920, 34768, 37970, 39360, 43460, 45564, 50880, 52152, 56955, 60752, 65190, 69536, 75940, 78720, 86920, 91128, 101760, 104304, 113910, 121504, 130380, 139072, 151880, 155677, 173840, 182256, 201241, 208608, 227820, 243008, 260760, 278144, 303760, 311354, 347680, 364512, 402482, 417216, 455640, 467031, 486016, 521520, 603723, 607520, 622708, 695360, 729024, 778385, 804964, 834432, 911280, 934062, 1006205, 1043040, 1207446, 1215040, 1245416, 1390720, 1458048, 1556770, 1609928, 1822560, 1868124, 2012410, 2086080, 2335155, 2414892, 2430080, 2490832, 3018615, 3113540, 3219856, 3645120, 3736248, 4024820, 4172160, 4670310, 4829784, 4981664, 6037230, 6227080, 6439712, 7290240, 7472496, 8049640, 8250881, 9340620, 9659568, 9963328, 12074460, 12454160, 12879424, 14944992, 16099280, 16501762, 18681240, 19319136, 19926656, 24148920, 24752643, 24908320, 25758848, 29889984, 32198560, 33003524, 37362480, 38638272, 41254405, 48297840, 49505286, 49816640, 59779968, 64397120, 66007048, 74724960, 77276544, 82508810, 96595680, 99010572, 99633280, 123763215, 128794240, 132014096, 149449920, 165017620, 193191360, 198021144, 247526430, 264028192, 298899840, 330035240, 386382720, 396042288, 495052860, 528056384, 660070480, 792084576, 990105720, 1056112768, 1320140960, 1584169152, 1980211440, 2640281920, 3168338304, 3960422880, 5280563840, 7920845760, 15841691520]

約数ペア:

[(1, 15841691520), (2, 7920845760), (3, 5280563840), (4, 3960422880), (5, 3168338304), (6, 2640281920), (8, 1980211440), (10, 1584169152), (12, 1320140960), (15, 1056112768), (16, 990105720), (20, 792084576), (24, 660070480), (30, 528056384), (32, 495052860), (40, 396042288), (41, 386382720), (48, 330035240), (53, 298899840), (60, 264028192), (64, 247526430), (80, 198021144), (82, 193191360), (96, 165017620), (106, 149449920), (120, 132014096), (123, 128794240), (128, 123763215), (159, 99633280), (160, 99010572), (164, 96595680), (192, 82508810), (205, 77276544), (212, 74724960), (240, 66007048), (246, 64397120), (265, 59779968), (318, 49816640), (320, 49505286), (328, 48297840), (384, 41254405), (410, 38638272), (424, 37362480), (480, 33003524), (492, 32198560), (530, 29889984), (615, 25758848), (636, 24908320), (640, 24752643), (656, 24148920), (795, 19926656), (820, 19319136), (848, 18681240), (960, 16501762), (984, 16099280), (1060, 14944992), (1230, 12879424), (1272, 12454160), (1312, 12074460), (1590, 9963328), (1640, 9659568), (1696, 9340620), (1920, 8250881), (1968, 8049640), (2120, 7472496), (2173, 7290240), (2460, 6439712), (2544, 6227080), (2624, 6037230), (3180, 4981664), (3280, 4829784), (3392, 4670310), (3797, 4172160), (3936, 4024820), (4240, 3736248), (4346, 3645120), (4920, 3219856), (5088, 3113540), (5248, 3018615), (6360, 2490832), (6519, 2430080), (6560, 2414892), (6784, 2335155), (7594, 2086080), (7872, 2012410), (8480, 1868124), (8692, 1822560), (9840, 1609928), (10176, 1556770), (10865, 1458048), (11391, 1390720), (12720, 1245416), (13038, 1215040), (13120, 1207446), (15188, 1043040), (15744, 1006205), (16960, 934062), (17384, 911280), (18985, 834432), (19680, 804964), (20352, 778385), (21730, 729024), (22782, 695360), (25440, 622708), (26076, 607520), (26240, 603723), (30376, 521520), (32595, 486016), (33920, 467031), (34768, 455640), (37970, 417216), (39360, 402482), (43460, 364512), (45564, 347680), (50880, 311354), (52152, 303760), (56955, 278144), (60752, 260760), (65190, 243008), (69536, 227820), (75940, 208608), (78720, 201241), (86920, 182256), (91128, 173840), (101760, 155677), (104304, 151880), (113910, 139072), (121504, 130380)]