20131155720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2098

約数の個数: 512

約数和(自身を含む): 77878886400

約数和(自身を除く): 57747730680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 23, 24, 26, 27, 30, 31, 36, 39, 40, 45, 46, 52, 54, 60, 62, 65, 69, 72, 78, 90, 92, 93, 104, 108, 115, 117, 120, 124, 130, 135, 138, 155, 156, 180, 184, 186, 195, 207, 216, 230, 234, 248, 260, 270, 276, 279, 299, 310, 312, 345, 351, 360, 372, 390, 403, 414, 460, 465, 468, 520, 540, 552, 558, 585, 598, 620, 621, 690, 702, 713, 744, 780, 806, 828, 837, 897, 920, 930, 936, 1035, 1080, 1116, 1170, 1196, 1209, 1240, 1242, 1380, 1395, 1404, 1426, 1495, 1560, 1612, 1656, 1674, 1755, 1794, 1860, 2011, 2015, 2070, 2139, 2232, 2340, 2392, 2418, 2484, 2691, 2760, 2790, 2808, 2852, 2990, 3105, 3224, 3348, 3510, 3565, 3588, 3627, 3720, 4022, 4030, 4140, 4185, 4278, 4485, 4680, 4836, 4968, 5382, 5580, 5704, 5980, 6033, 6045, 6210, 6417, 6696, 7020, 7130, 7176, 7254, 8044, 8060, 8073, 8280, 8370, 8556, 8970, 9269, 9672, 10055, 10695, 10764, 10881, 11160, 11960, 12066, 12090, 12420, 12834, 13455, 14040, 14260, 14508, 16088, 16120, 16146, 16740, 17112, 17940, 18099, 18135, 18538, 19251, 20110, 21390, 21528, 21762, 24132, 24180, 24840, 25668, 26143, 26910, 27807, 28520, 29016, 30165, 32085, 32292, 33480, 35880, 36198, 36270, 37076, 38502, 40220, 40365, 42780, 43524, 46253, 46345, 48264, 48360, 51336, 52286, 53820, 54297, 54405, 55614, 60330, 62341, 64170, 64584, 72396, 72540, 74152, 77004, 78429, 80440, 80730, 83421, 85560, 87048, 90495, 92506, 92690, 96255, 104572, 107640, 108594, 108810, 111228, 120660, 124682, 128340, 130715, 138759, 139035, 144792, 145080, 154008, 156858, 161460, 166842, 180990, 185012, 185380, 187023, 192510, 209144, 217188, 217620, 222456, 231265, 235287, 241320, 249364, 250263, 256680, 261430, 271485, 277518, 278070, 311705, 313716, 322920, 333684, 361980, 370024, 370760, 374046, 385020, 392145, 416277, 417105, 434376, 435240, 462530, 470574, 498728, 500526, 522860, 542970, 555036, 556140, 561069, 601289, 623410, 627432, 667368, 693795, 705861, 723960, 748092, 770040, 784290, 810433, 832554, 834210, 925060, 935115, 941148, 1001052, 1045720, 1085940, 1110072, 1112280, 1122138, 1176435, 1202578, 1246820, 1248831, 1251315, 1387590, 1411722, 1433843, 1496184, 1568580, 1620866, 1665108, 1668420, 1683207, 1803867, 1850120, 1870230, 1882296, 2002104, 2081385, 2171880, 2244276, 2352870, 2405156, 2431299, 2493640, 2497662, 2502630, 2775180, 2805345, 2823444, 2867686, 3006445, 3137160, 3241732, 3330216, 3336840, 3366414, 3529305, 3607734, 3740460, 4052165, 4162770, 4301529, 4488552, 4705740, 4810312, 4862598, 4995324, 5005260, 5411601, 5550360, 5610690, 5646888, 5735372, 6012890, 6244155, 6483464, 6732828, 7058610, 7169215, 7215468, 7293897, 7480920, 8104330, 8325540, 8416035, 8603058, 9019335, 9411480, 9725196, 9990648, 10010520, 10823202, 11221380, 11470744, 12025780, 12156495, 12488310, 12904587, 13465656, 14117220, 14338430, 14430936, 14587794, 16208660, 16234803, 16651080, 16832070, 17206116, 18038670, 18639959, 19450392, 21507645, 21646404, 21881691, 22442760, 24051560, 24312990, 24976620, 25809174, 27058005, 28234440, 28676860, 29175588, 32417320, 32469606, 33664140, 34412232, 36077340, 36469485, 37279918, 38713761, 43015290, 43292808, 43763382, 48625980, 49953240, 51618348, 54116010, 55919877, 57353720, 58351176, 64522935, 64939212, 67328280, 72154680, 72938970, 74559836, 77427522, 81174015, 86030580, 87526764, 93199795, 97251960, 103236696, 108232020, 109408455, 111839754, 129045870, 129878424, 145877940, 149119672, 154855044, 162348030, 167759631, 172061160, 175053528, 186399590, 193568805, 216464040, 218816910, 223679508, 258091740, 279599385, 291755880, 309710088, 324696060, 335519262, 372799180, 387137610, 437633820, 447359016, 503278893, 516183480, 559198770, 649392120, 671038524, 745598360, 774275220, 838798155, 875267640, 1006557786, 1118397540, 1342077048, 1548550440, 1677596310, 2013115572, 2236795080, 2516394465, 3355192620, 4026231144, 5032788930, 6710385240, 10065577860, 20131155720]

約数ペア:

[(1, 20131155720), (2, 10065577860), (3, 6710385240), (4, 5032788930), (5, 4026231144), (6, 3355192620), (8, 2516394465), (9, 2236795080), (10, 2013115572), (12, 1677596310), (13, 1548550440), (15, 1342077048), (18, 1118397540), (20, 1006557786), (23, 875267640), (24, 838798155), (26, 774275220), (27, 745598360), (30, 671038524), (31, 649392120), (36, 559198770), (39, 516183480), (40, 503278893), (45, 447359016), (46, 437633820), (52, 387137610), (54, 372799180), (60, 335519262), (62, 324696060), (65, 309710088), (69, 291755880), (72, 279599385), (78, 258091740), (90, 223679508), (92, 218816910), (93, 216464040), (104, 193568805), (108, 186399590), (115, 175053528), (117, 172061160), (120, 167759631), (124, 162348030), (130, 154855044), (135, 149119672), (138, 145877940), (155, 129878424), (156, 129045870), (180, 111839754), (184, 109408455), (186, 108232020), (195, 103236696), (207, 97251960), (216, 93199795), (230, 87526764), (234, 86030580), (248, 81174015), (260, 77427522), (270, 74559836), (276, 72938970), (279, 72154680), (299, 67328280), (310, 64939212), (312, 64522935), (345, 58351176), (351, 57353720), (360, 55919877), (372, 54116010), (390, 51618348), (403, 49953240), (414, 48625980), (460, 43763382), (465, 43292808), (468, 43015290), (520, 38713761), (540, 37279918), (552, 36469485), (558, 36077340), (585, 34412232), (598, 33664140), (620, 32469606), (621, 32417320), (690, 29175588), (702, 28676860), (713, 28234440), (744, 27058005), (780, 25809174), (806, 24976620), (828, 24312990), (837, 24051560), (897, 22442760), (920, 21881691), (930, 21646404), (936, 21507645), (1035, 19450392), (1080, 18639959), (1116, 18038670), (1170, 17206116), (1196, 16832070), (1209, 16651080), (1240, 16234803), (1242, 16208660), (1380, 14587794), (1395, 14430936), (1404, 14338430), (1426, 14117220), (1495, 13465656), (1560, 12904587), (1612, 12488310), (1656, 12156495), (1674, 12025780), (1755, 11470744), (1794, 11221380), (1860, 10823202), (2011, 10010520), (2015, 9990648), (2070, 9725196), (2139, 9411480), (2232, 9019335), (2340, 8603058), (2392, 8416035), (2418, 8325540), (2484, 8104330), (2691, 7480920), (2760, 7293897), (2790, 7215468), (2808, 7169215), (2852, 7058610), (2990, 6732828), (3105, 6483464), (3224, 6244155), (3348, 6012890), (3510, 5735372), (3565, 5646888), (3588, 5610690), (3627, 5550360), (3720, 5411601), (4022, 5005260), (4030, 4995324), (4140, 4862598), (4185, 4810312), (4278, 4705740), (4485, 4488552), (4680, 4301529), (4836, 4162770), (4968, 4052165), (5382, 3740460), (5580, 3607734), (5704, 3529305), (5980, 3366414), (6033, 3336840), (6045, 3330216), (6210, 3241732), (6417, 3137160), (6696, 3006445), (7020, 2867686), (7130, 2823444), (7176, 2805345), (7254, 2775180), (8044, 2502630), (8060, 2497662), (8073, 2493640), (8280, 2431299), (8370, 2405156), (8556, 2352870), (8970, 2244276), (9269, 2171880), (9672, 2081385), (10055, 2002104), (10695, 1882296), (10764, 1870230), (10881, 1850120), (11160, 1803867), (11960, 1683207), (12066, 1668420), (12090, 1665108), (12420, 1620866), (12834, 1568580), (13455, 1496184), (14040, 1433843), (14260, 1411722), (14508, 1387590), (16088, 1251315), (16120, 1248831), (16146, 1246820), (16740, 1202578), (17112, 1176435), (17940, 1122138), (18099, 1112280), (18135, 1110072), (18538, 1085940), (19251, 1045720), (20110, 1001052), (21390, 941148), (21528, 935115), (21762, 925060), (24132, 834210), (24180, 832554), (24840, 810433), (25668, 784290), (26143, 770040), (26910, 748092), (27807, 723960), (28520, 705861), (29016, 693795), (30165, 667368), (32085, 627432), (32292, 623410), (33480, 601289), (35880, 561069), (36198, 556140), (36270, 555036), (37076, 542970), (38502, 522860), (40220, 500526), (40365, 498728), (42780, 470574), (43524, 462530), (46253, 435240), (46345, 434376), (48264, 417105), (48360, 416277), (51336, 392145), (52286, 385020), (53820, 374046), (54297, 370760), (54405, 370024), (55614, 361980), (60330, 333684), (62341, 322920), (64170, 313716), (64584, 311705), (72396, 278070), (72540, 277518), (74152, 271485), (77004, 261430), (78429, 256680), (80440, 250263), (80730, 249364), (83421, 241320), (85560, 235287), (87048, 231265), (90495, 222456), (92506, 217620), (92690, 217188), (96255, 209144), (104572, 192510), (107640, 187023), (108594, 185380), (108810, 185012), (111228, 180990), (120660, 166842), (124682, 161460), (128340, 156858), (130715, 154008), (138759, 145080), (139035, 144792)]