20102459040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4621}}^1$

素因数の和:4717

約数の個数: 384

約数和(自身を含む): 75475411200

約数和(自身を除く): 55372952160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 53, 54, 57, 60, 72, 76, 80, 90, 95, 96, 106, 108, 114, 120, 135, 144, 152, 159, 160, 171, 180, 190, 212, 216, 228, 240, 265, 270, 285, 288, 304, 318, 342, 360, 380, 424, 432, 456, 477, 480, 513, 530, 540, 570, 608, 636, 684, 720, 760, 795, 848, 855, 864, 912, 954, 1007, 1026, 1060, 1080, 1140, 1272, 1368, 1431, 1440, 1520, 1590, 1696, 1710, 1824, 1908, 2014, 2052, 2120, 2160, 2280, 2385, 2544, 2565, 2736, 2862, 3021, 3040, 3180, 3420, 3816, 4028, 4104, 4240, 4320, 4560, 4621, 4770, 5035, 5088, 5130, 5472, 5724, 6042, 6360, 6840, 7155, 7632, 8056, 8208, 8480, 9063, 9120, 9242, 9540, 10070, 10260, 11448, 12084, 12720, 13680, 13863, 14310, 15105, 15264, 16112, 16416, 18126, 18484, 19080, 20140, 20520, 22896, 23105, 24168, 25440, 27189, 27360, 27726, 28620, 30210, 32224, 36252, 36968, 38160, 40280, 41040, 41589, 45315, 45792, 46210, 48336, 54378, 55452, 57240, 60420, 69315, 72504, 73936, 76320, 80560, 82080, 83178, 87799, 90630, 92420, 96672, 108756, 110904, 114480, 120840, 124767, 135945, 138630, 145008, 147872, 161120, 166356, 175598, 181260, 184840, 207945, 217512, 221808, 228960, 241680, 244913, 249534, 263397, 271890, 277260, 290016, 332712, 351196, 362520, 369680, 415890, 435024, 438995, 443616, 483360, 489826, 499068, 526794, 543780, 554520, 623835, 665424, 702392, 725040, 734739, 739360, 790191, 831780, 870048, 877990, 979652, 998136, 1053588, 1087560, 1109040, 1224565, 1247670, 1316985, 1330848, 1404784, 1450080, 1469478, 1580382, 1663560, 1755980, 1959304, 1996272, 2107176, 2175120, 2204217, 2218080, 2370573, 2449130, 2495340, 2633970, 2809568, 2938956, 3160764, 3327120, 3511960, 3673695, 3918608, 3950955, 3992544, 4214352, 4350240, 4408434, 4653347, 4741146, 4898260, 4990680, 5267940, 5877912, 6321528, 6612651, 6654240, 7023920, 7347390, 7837216, 7901910, 8428704, 8816868, 9306694, 9482292, 9796520, 9981360, 10535880, 11021085, 11755824, 11852865, 12643056, 13225302, 13960041, 14047840, 14694780, 15803820, 17633736, 18613388, 18964584, 19593040, 19962720, 21071760, 22042170, 23266735, 23511648, 23705730, 25286112, 26450604, 27920082, 29389560, 31607640, 33063255, 35267472, 37226776, 37929168, 39186080, 41880123, 42143520, 44084340, 46533470, 47411460, 52901208, 55840164, 58779120, 63215280, 66126510, 69800205, 70534944, 74453552, 75858336, 83760246, 88168680, 93066940, 94822920, 105802416, 111680328, 117558240, 125640369, 126430560, 132253020, 139600410, 148907104, 167520492, 176337360, 186133880, 189645840, 209400615, 211604832, 223360656, 251280738, 264506040, 279200820, 335040984, 352674720, 372267760, 379291680, 418801230, 446721312, 502561476, 529012080, 558401640, 628201845, 670081968, 744535520, 837602460, 1005122952, 1058024160, 1116803280, 1256403690, 1340163936, 1675204920, 2010245904, 2233606560, 2512807380, 3350409840, 4020491808, 5025614760, 6700819680, 10051229520, 20102459040]

約数ペア:

[(1, 20102459040), (2, 10051229520), (3, 6700819680), (4, 5025614760), (5, 4020491808), (6, 3350409840), (8, 2512807380), (9, 2233606560), (10, 2010245904), (12, 1675204920), (15, 1340163936), (16, 1256403690), (18, 1116803280), (19, 1058024160), (20, 1005122952), (24, 837602460), (27, 744535520), (30, 670081968), (32, 628201845), (36, 558401640), (38, 529012080), (40, 502561476), (45, 446721312), (48, 418801230), (53, 379291680), (54, 372267760), (57, 352674720), (60, 335040984), (72, 279200820), (76, 264506040), (80, 251280738), (90, 223360656), (95, 211604832), (96, 209400615), (106, 189645840), (108, 186133880), (114, 176337360), (120, 167520492), (135, 148907104), (144, 139600410), (152, 132253020), (159, 126430560), (160, 125640369), (171, 117558240), (180, 111680328), (190, 105802416), (212, 94822920), (216, 93066940), (228, 88168680), (240, 83760246), (265, 75858336), (270, 74453552), (285, 70534944), (288, 69800205), (304, 66126510), (318, 63215280), (342, 58779120), (360, 55840164), (380, 52901208), (424, 47411460), (432, 46533470), (456, 44084340), (477, 42143520), (480, 41880123), (513, 39186080), (530, 37929168), (540, 37226776), (570, 35267472), (608, 33063255), (636, 31607640), (684, 29389560), (720, 27920082), (760, 26450604), (795, 25286112), (848, 23705730), (855, 23511648), (864, 23266735), (912, 22042170), (954, 21071760), (1007, 19962720), (1026, 19593040), (1060, 18964584), (1080, 18613388), (1140, 17633736), (1272, 15803820), (1368, 14694780), (1431, 14047840), (1440, 13960041), (1520, 13225302), (1590, 12643056), (1696, 11852865), (1710, 11755824), (1824, 11021085), (1908, 10535880), (2014, 9981360), (2052, 9796520), (2120, 9482292), (2160, 9306694), (2280, 8816868), (2385, 8428704), (2544, 7901910), (2565, 7837216), (2736, 7347390), (2862, 7023920), (3021, 6654240), (3040, 6612651), (3180, 6321528), (3420, 5877912), (3816, 5267940), (4028, 4990680), (4104, 4898260), (4240, 4741146), (4320, 4653347), (4560, 4408434), (4621, 4350240), (4770, 4214352), (5035, 3992544), (5088, 3950955), (5130, 3918608), (5472, 3673695), (5724, 3511960), (6042, 3327120), (6360, 3160764), (6840, 2938956), (7155, 2809568), (7632, 2633970), (8056, 2495340), (8208, 2449130), (8480, 2370573), (9063, 2218080), (9120, 2204217), (9242, 2175120), (9540, 2107176), (10070, 1996272), (10260, 1959304), (11448, 1755980), (12084, 1663560), (12720, 1580382), (13680, 1469478), (13863, 1450080), (14310, 1404784), (15105, 1330848), (15264, 1316985), (16112, 1247670), (16416, 1224565), (18126, 1109040), (18484, 1087560), (19080, 1053588), (20140, 998136), (20520, 979652), (22896, 877990), (23105, 870048), (24168, 831780), (25440, 790191), (27189, 739360), (27360, 734739), (27726, 725040), (28620, 702392), (30210, 665424), (32224, 623835), (36252, 554520), (36968, 543780), (38160, 526794), (40280, 499068), (41040, 489826), (41589, 483360), (45315, 443616), (45792, 438995), (46210, 435024), (48336, 415890), (54378, 369680), (55452, 362520), (57240, 351196), (60420, 332712), (69315, 290016), (72504, 277260), (73936, 271890), (76320, 263397), (80560, 249534), (82080, 244913), (83178, 241680), (87799, 228960), (90630, 221808), (92420, 217512), (96672, 207945), (108756, 184840), (110904, 181260), (114480, 175598), (120840, 166356), (124767, 161120), (135945, 147872), (138630, 145008)]