21400821000

素因数分解:

$2^3\times 3^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3209}}^1$

素因数の和:3271

約数の個数: 512

約数和(自身を含む): 84127680000

約数和(自身を除く): 62726859000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 25, 26, 27, 30, 36, 38, 39, 40, 45, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 90, 95, 100, 104, 108, 114, 117, 120, 125, 130, 135, 150, 152, 156, 171, 180, 190, 195, 200, 216, 225, 228, 234, 247, 250, 260, 270, 285, 300, 312, 325, 342, 351, 360, 375, 380, 390, 450, 456, 468, 475, 494, 500, 513, 520, 540, 570, 585, 600, 650, 675, 684, 702, 741, 750, 760, 780, 855, 900, 936, 950, 975, 988, 1000, 1026, 1080, 1125, 1140, 1170, 1235, 1300, 1350, 1368, 1404, 1425, 1482, 1500, 1560, 1625, 1710, 1755, 1800, 1900, 1950, 1976, 2052, 2223, 2250, 2280, 2340, 2375, 2470, 2565, 2600, 2700, 2808, 2850, 2925, 2964, 3000, 3209, 3250, 3375, 3420, 3510, 3705, 3800, 3900, 4104, 4275, 4446, 4500, 4680, 4750, 4875, 4940, 5130, 5400, 5700, 5850, 5928, 6175, 6418, 6500, 6669, 6750, 6840, 7020, 7125, 7410, 7800, 8550, 8775, 8892, 9000, 9500, 9627, 9750, 9880, 10260, 11115, 11400, 11700, 12350, 12825, 12836, 13000, 13338, 13500, 14040, 14250, 14625, 14820, 16045, 17100, 17550, 17784, 18525, 19000, 19254, 19500, 20520, 21375, 22230, 23400, 24700, 25650, 25672, 26676, 27000, 28500, 28881, 29250, 29640, 30875, 32090, 33345, 34200, 35100, 37050, 38508, 39000, 41717, 42750, 43875, 44460, 48135, 49400, 51300, 53352, 55575, 57000, 57762, 58500, 60971, 61750, 64125, 64180, 66690, 70200, 74100, 77016, 80225, 83434, 85500, 86643, 87750, 88920, 92625, 96270, 102600, 111150, 115524, 117000, 121942, 123500, 125151, 128250, 128360, 133380, 144405, 148200, 160450, 166725, 166868, 171000, 173286, 175500, 182913, 185250, 192540, 208585, 222300, 231048, 240675, 243884, 247000, 250302, 256500, 266760, 277875, 288810, 304855, 320900, 333450, 333736, 346572, 351000, 365826, 370500, 375453, 385080, 401125, 417170, 433215, 444600, 481350, 487768, 500604, 513000, 548739, 555750, 577620, 609710, 625755, 641800, 666900, 693144, 722025, 731652, 741000, 750906, 792623, 802250, 833625, 834340, 866430, 914565, 962700, 1001208, 1042925, 1097478, 1111500, 1126359, 1155240, 1203375, 1219420, 1251510, 1333800, 1444050, 1463304, 1501812, 1524275, 1585246, 1604500, 1646217, 1667250, 1668680, 1732860, 1829130, 1877265, 1925400, 2085850, 2166075, 2194956, 2223000, 2252718, 2377869, 2406750, 2438840, 2503020, 2743695, 2888100, 3003624, 3048550, 3128775, 3170492, 3209000, 3292434, 3334500, 3465720, 3610125, 3658260, 3754530, 3963115, 4171700, 4332150, 4389912, 4505436, 4572825, 4755738, 4813500, 5006040, 5214625, 5487390, 5631795, 5776200, 6097100, 6257550, 6340984, 6584868, 6669000, 7133607, 7220250, 7316520, 7509060, 7621375, 7926230, 8231085, 8343400, 8664300, 9010872, 9145650, 9386325, 9511476, 9627000, 10429250, 10830375, 10974780, 11263590, 11889345, 12194200, 12515100, 13169736, 13718475, 14267214, 14440500, 15018120, 15242750, 15643875, 15852460, 16462170, 17328600, 18291300, 18772650, 19022952, 19815575, 20858500, 21400821, 21660750, 21949560, 22527180, 22864125, 23778690, 25030200, 27436950, 28158975, 28534428, 28881000, 30485500, 31287750, 31704920, 32924340, 35668035, 36582600, 37545300, 39631150, 41155425, 41717000, 42801642, 43321500, 45054360, 45728250, 46931625, 47557380, 54873900, 56317950, 57068856, 59446725, 60971000, 62575500, 65848680, 68592375, 71336070, 75090600, 79262300, 82310850, 85603284, 86643000, 91456500, 93863250, 95114760, 99077875, 107004105, 109747800, 112635900, 118893450, 125151000, 137184750, 140794875, 142672140, 158524600, 164621700, 171206568, 178340175, 182913000, 187726500, 198155750, 205777125, 214008210, 225271800, 237786900, 274369500, 281589750, 285344280, 297233625, 329243400, 356680350, 375453000, 396311500, 411554250, 428016420, 475573800, 535020525, 548739000, 563179500, 594467250, 713360700, 792623000, 823108500, 856032840, 891700875, 1070041050, 1126359000, 1188934500, 1426721400, 1646217000, 1783401750, 2140082100, 2377869000, 2675102625, 3566803500, 4280164200, 5350205250, 7133607000, 10700410500, 21400821000]

約数ペア:

[(1, 21400821000), (2, 10700410500), (3, 7133607000), (4, 5350205250), (5, 4280164200), (6, 3566803500), (8, 2675102625), (9, 2377869000), (10, 2140082100), (12, 1783401750), (13, 1646217000), (15, 1426721400), (18, 1188934500), (19, 1126359000), (20, 1070041050), (24, 891700875), (25, 856032840), (26, 823108500), (27, 792623000), (30, 713360700), (36, 594467250), (38, 563179500), (39, 548739000), (40, 535020525), (45, 475573800), (50, 428016420), (52, 411554250), (54, 396311500), (57, 375453000), (60, 356680350), (65, 329243400), (72, 297233625), (75, 285344280), (76, 281589750), (78, 274369500), (90, 237786900), (95, 225271800), (100, 214008210), (104, 205777125), (108, 198155750), (114, 187726500), (117, 182913000), (120, 178340175), (125, 171206568), (130, 164621700), (135, 158524600), (150, 142672140), (152, 140794875), (156, 137184750), (171, 125151000), (180, 118893450), (190, 112635900), (195, 109747800), (200, 107004105), (216, 99077875), (225, 95114760), (228, 93863250), (234, 91456500), (247, 86643000), (250, 85603284), (260, 82310850), (270, 79262300), (285, 75090600), (300, 71336070), (312, 68592375), (325, 65848680), (342, 62575500), (351, 60971000), (360, 59446725), (375, 57068856), (380, 56317950), (390, 54873900), (450, 47557380), (456, 46931625), (468, 45728250), (475, 45054360), (494, 43321500), (500, 42801642), (513, 41717000), (520, 41155425), (540, 39631150), (570, 37545300), (585, 36582600), (600, 35668035), (650, 32924340), (675, 31704920), (684, 31287750), (702, 30485500), (741, 28881000), (750, 28534428), (760, 28158975), (780, 27436950), (855, 25030200), (900, 23778690), (936, 22864125), (950, 22527180), (975, 21949560), (988, 21660750), (1000, 21400821), (1026, 20858500), (1080, 19815575), (1125, 19022952), (1140, 18772650), (1170, 18291300), (1235, 17328600), (1300, 16462170), (1350, 15852460), (1368, 15643875), (1404, 15242750), (1425, 15018120), (1482, 14440500), (1500, 14267214), (1560, 13718475), (1625, 13169736), (1710, 12515100), (1755, 12194200), (1800, 11889345), (1900, 11263590), (1950, 10974780), (1976, 10830375), (2052, 10429250), (2223, 9627000), (2250, 9511476), (2280, 9386325), (2340, 9145650), (2375, 9010872), (2470, 8664300), (2565, 8343400), (2600, 8231085), (2700, 7926230), (2808, 7621375), (2850, 7509060), (2925, 7316520), (2964, 7220250), (3000, 7133607), (3209, 6669000), (3250, 6584868), (3375, 6340984), (3420, 6257550), (3510, 6097100), (3705, 5776200), (3800, 5631795), (3900, 5487390), (4104, 5214625), (4275, 5006040), (4446, 4813500), (4500, 4755738), (4680, 4572825), (4750, 4505436), (4875, 4389912), (4940, 4332150), (5130, 4171700), (5400, 3963115), (5700, 3754530), (5850, 3658260), (5928, 3610125), (6175, 3465720), (6418, 3334500), (6500, 3292434), (6669, 3209000), (6750, 3170492), (6840, 3128775), (7020, 3048550), (7125, 3003624), (7410, 2888100), (7800, 2743695), (8550, 2503020), (8775, 2438840), (8892, 2406750), (9000, 2377869), (9500, 2252718), (9627, 2223000), (9750, 2194956), (9880, 2166075), (10260, 2085850), (11115, 1925400), (11400, 1877265), (11700, 1829130), (12350, 1732860), (12825, 1668680), (12836, 1667250), (13000, 1646217), (13338, 1604500), (13500, 1585246), (14040, 1524275), (14250, 1501812), (14625, 1463304), (14820, 1444050), (16045, 1333800), (17100, 1251510), (17550, 1219420), (17784, 1203375), (18525, 1155240), (19000, 1126359), (19254, 1111500), (19500, 1097478), (20520, 1042925), (21375, 1001208), (22230, 962700), (23400, 914565), (24700, 866430), (25650, 834340), (25672, 833625), (26676, 802250), (27000, 792623), (28500, 750906), (28881, 741000), (29250, 731652), (29640, 722025), (30875, 693144), (32090, 666900), (33345, 641800), (34200, 625755), (35100, 609710), (37050, 577620), (38508, 555750), (39000, 548739), (41717, 513000), (42750, 500604), (43875, 487768), (44460, 481350), (48135, 444600), (49400, 433215), (51300, 417170), (53352, 401125), (55575, 385080), (57000, 375453), (57762, 370500), (58500, 365826), (60971, 351000), (61750, 346572), (64125, 333736), (64180, 333450), (66690, 320900), (70200, 304855), (74100, 288810), (77016, 277875), (80225, 266760), (83434, 256500), (85500, 250302), (86643, 247000), (87750, 243884), (88920, 240675), (92625, 231048), (96270, 222300), (102600, 208585), (111150, 192540), (115524, 185250), (117000, 182913), (121942, 175500), (123500, 173286), (125151, 171000), (128250, 166868), (128360, 166725), (133380, 160450), (144405, 148200)]