21981853920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5011}}^1$

素因数の和:5098

約数の個数: 384

約数和(自身を含む): 80631452160

約数和(自身を除く): 58649598240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 37, 38, 39, 40, 48, 52, 57, 60, 65, 74, 76, 78, 80, 95, 96, 104, 111, 114, 120, 130, 148, 152, 156, 160, 185, 190, 195, 208, 222, 228, 240, 247, 260, 285, 296, 304, 312, 370, 380, 390, 416, 444, 456, 480, 481, 494, 520, 555, 570, 592, 608, 624, 703, 740, 741, 760, 780, 888, 912, 962, 988, 1040, 1110, 1140, 1184, 1235, 1248, 1406, 1443, 1480, 1482, 1520, 1560, 1776, 1824, 1924, 1976, 2080, 2109, 2220, 2280, 2405, 2470, 2812, 2886, 2960, 2964, 3040, 3120, 3515, 3552, 3705, 3848, 3952, 4218, 4440, 4560, 4810, 4940, 5011, 5624, 5772, 5920, 5928, 6240, 7030, 7215, 7410, 7696, 7904, 8436, 8880, 9120, 9139, 9620, 9880, 10022, 10545, 11248, 11544, 11856, 14060, 14430, 14820, 15033, 15392, 16872, 17760, 18278, 19240, 19760, 20044, 21090, 22496, 23088, 23712, 25055, 27417, 28120, 28860, 29640, 30066, 33744, 36556, 38480, 39520, 40088, 42180, 45695, 46176, 50110, 54834, 56240, 57720, 59280, 60132, 65143, 67488, 73112, 75165, 76960, 80176, 84360, 91390, 95209, 100220, 109668, 112480, 115440, 118560, 120264, 130286, 137085, 146224, 150330, 160352, 168720, 182780, 185407, 190418, 195429, 200440, 219336, 230880, 240528, 260572, 274170, 285627, 292448, 300660, 325715, 337440, 365560, 370814, 380836, 390858, 400880, 438672, 476045, 481056, 521144, 548340, 556221, 571254, 601320, 651430, 731120, 741628, 761672, 781716, 801760, 877344, 927035, 952090, 977145, 1042288, 1096680, 1112442, 1142508, 1202640, 1237717, 1302860, 1428135, 1462240, 1483256, 1523344, 1563432, 1854070, 1904180, 1954290, 2084576, 2193360, 2224884, 2285016, 2405280, 2410291, 2475434, 2605720, 2781105, 2856270, 2966512, 3046688, 3126864, 3522733, 3708140, 3713151, 3808360, 3908580, 4386720, 4449768, 4570032, 4820582, 4950868, 5211440, 5562210, 5712540, 5933024, 6188585, 6253728, 7045466, 7230873, 7416280, 7426302, 7616720, 7817160, 8899536, 9140064, 9641164, 9901736, 10422880, 10568199, 11124420, 11425080, 12051455, 12377170, 14090932, 14461746, 14832560, 14852604, 15233440, 15634320, 17613665, 17799072, 18565755, 19282328, 19803472, 21136398, 22248840, 22850160, 24102910, 24754340, 28181864, 28923492, 29665120, 29705208, 31268640, 35227330, 36154365, 37131510, 38564656, 39606944, 42272796, 44497680, 45700320, 45795529, 48205820, 49508680, 52840995, 56363728, 57846984, 59410416, 70454660, 72308730, 74263020, 77129312, 84545592, 88995360, 91591058, 96411640, 99017360, 105681990, 112727456, 115693968, 118820832, 137386587, 140909320, 144617460, 148526040, 169091184, 183182116, 192823280, 198034720, 211363980, 228977645, 231387936, 274773174, 281818640, 289234920, 297052080, 338182368, 366364232, 385646560, 422727960, 457955290, 549546348, 563637280, 578469840, 594104160, 686932935, 732728464, 845455920, 915910580, 1099092696, 1156939680, 1373865870, 1465456928, 1690911840, 1831821160, 2198185392, 2747731740, 3663642320, 4396370784, 5495463480, 7327284640, 10990926960, 21981853920]

約数ペア:

[(1, 21981853920), (2, 10990926960), (3, 7327284640), (4, 5495463480), (5, 4396370784), (6, 3663642320), (8, 2747731740), (10, 2198185392), (12, 1831821160), (13, 1690911840), (15, 1465456928), (16, 1373865870), (19, 1156939680), (20, 1099092696), (24, 915910580), (26, 845455920), (30, 732728464), (32, 686932935), (37, 594104160), (38, 578469840), (39, 563637280), (40, 549546348), (48, 457955290), (52, 422727960), (57, 385646560), (60, 366364232), (65, 338182368), (74, 297052080), (76, 289234920), (78, 281818640), (80, 274773174), (95, 231387936), (96, 228977645), (104, 211363980), (111, 198034720), (114, 192823280), (120, 183182116), (130, 169091184), (148, 148526040), (152, 144617460), (156, 140909320), (160, 137386587), (185, 118820832), (190, 115693968), (195, 112727456), (208, 105681990), (222, 99017360), (228, 96411640), (240, 91591058), (247, 88995360), (260, 84545592), (285, 77129312), (296, 74263020), (304, 72308730), (312, 70454660), (370, 59410416), (380, 57846984), (390, 56363728), (416, 52840995), (444, 49508680), (456, 48205820), (480, 45795529), (481, 45700320), (494, 44497680), (520, 42272796), (555, 39606944), (570, 38564656), (592, 37131510), (608, 36154365), (624, 35227330), (703, 31268640), (740, 29705208), (741, 29665120), (760, 28923492), (780, 28181864), (888, 24754340), (912, 24102910), (962, 22850160), (988, 22248840), (1040, 21136398), (1110, 19803472), (1140, 19282328), (1184, 18565755), (1235, 17799072), (1248, 17613665), (1406, 15634320), (1443, 15233440), (1480, 14852604), (1482, 14832560), (1520, 14461746), (1560, 14090932), (1776, 12377170), (1824, 12051455), (1924, 11425080), (1976, 11124420), (2080, 10568199), (2109, 10422880), (2220, 9901736), (2280, 9641164), (2405, 9140064), (2470, 8899536), (2812, 7817160), (2886, 7616720), (2960, 7426302), (2964, 7416280), (3040, 7230873), (3120, 7045466), (3515, 6253728), (3552, 6188585), (3705, 5933024), (3848, 5712540), (3952, 5562210), (4218, 5211440), (4440, 4950868), (4560, 4820582), (4810, 4570032), (4940, 4449768), (5011, 4386720), (5624, 3908580), (5772, 3808360), (5920, 3713151), (5928, 3708140), (6240, 3522733), (7030, 3126864), (7215, 3046688), (7410, 2966512), (7696, 2856270), (7904, 2781105), (8436, 2605720), (8880, 2475434), (9120, 2410291), (9139, 2405280), (9620, 2285016), (9880, 2224884), (10022, 2193360), (10545, 2084576), (11248, 1954290), (11544, 1904180), (11856, 1854070), (14060, 1563432), (14430, 1523344), (14820, 1483256), (15033, 1462240), (15392, 1428135), (16872, 1302860), (17760, 1237717), (18278, 1202640), (19240, 1142508), (19760, 1112442), (20044, 1096680), (21090, 1042288), (22496, 977145), (23088, 952090), (23712, 927035), (25055, 877344), (27417, 801760), (28120, 781716), (28860, 761672), (29640, 741628), (30066, 731120), (33744, 651430), (36556, 601320), (38480, 571254), (39520, 556221), (40088, 548340), (42180, 521144), (45695, 481056), (46176, 476045), (50110, 438672), (54834, 400880), (56240, 390858), (57720, 380836), (59280, 370814), (60132, 365560), (65143, 337440), (67488, 325715), (73112, 300660), (75165, 292448), (76960, 285627), (80176, 274170), (84360, 260572), (91390, 240528), (95209, 230880), (100220, 219336), (109668, 200440), (112480, 195429), (115440, 190418), (118560, 185407), (120264, 182780), (130286, 168720), (137085, 160352), (146224, 150330)]