19425194880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1638

約数の個数: 512

約数和(自身を含む): 77301181440

約数和(自身を除く): 57875986560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 146, 156, 160, 168, 182, 192, 195, 208, 210, 219, 224, 240, 260, 273, 280, 292, 312, 320, 336, 364, 365, 384, 390, 416, 420, 438, 448, 455, 480, 511, 520, 546, 560, 584, 624, 640, 672, 728, 730, 780, 832, 840, 876, 896, 910, 949, 960, 1022, 1040, 1092, 1095, 1120, 1168, 1248, 1344, 1365, 1456, 1460, 1523, 1533, 1560, 1664, 1680, 1752, 1820, 1898, 1920, 2044, 2080, 2184, 2190, 2240, 2336, 2496, 2555, 2688, 2730, 2847, 2912, 2920, 3046, 3066, 3120, 3360, 3504, 3640, 3796, 4088, 4160, 4368, 4380, 4480, 4569, 4672, 4745, 4992, 5110, 5460, 5694, 5824, 5840, 6092, 6132, 6240, 6643, 6720, 7008, 7280, 7592, 7615, 7665, 8176, 8320, 8736, 8760, 9138, 9344, 9490, 10220, 10661, 10920, 11388, 11648, 11680, 12184, 12264, 12480, 13286, 13440, 14016, 14235, 14560, 15184, 15230, 15330, 16352, 17472, 17520, 18276, 18980, 19799, 19929, 20440, 21322, 21840, 22776, 22845, 23360, 24368, 24528, 24960, 26572, 28032, 28470, 29120, 30368, 30460, 30660, 31983, 32704, 33215, 34944, 35040, 36552, 37960, 39598, 39858, 40880, 42644, 43680, 45552, 45690, 46720, 48736, 49056, 53144, 53305, 56940, 58240, 59397, 60736, 60920, 61320, 63966, 65408, 66430, 70080, 73104, 75920, 79196, 79716, 81760, 85288, 87360, 91104, 91380, 97472, 98112, 98995, 99645, 106288, 106610, 111179, 113880, 118794, 121472, 121840, 122640, 127932, 132860, 138593, 140160, 146208, 151840, 158392, 159432, 159915, 163520, 170576, 174720, 182208, 182760, 194944, 196224, 197990, 199290, 212576, 213220, 222358, 227760, 237588, 243680, 245280, 255864, 265720, 277186, 292416, 296985, 303680, 316784, 318864, 319830, 327040, 333537, 341152, 364416, 365520, 395980, 398580, 415779, 425152, 426440, 444716, 455520, 475176, 487360, 490560, 511728, 531440, 554372, 555895, 584832, 593970, 607360, 633568, 637728, 639660, 667074, 682304, 692965, 731040, 778253, 791960, 797160, 831558, 850304, 852880, 889432, 911040, 950352, 974720, 981120, 1023456, 1062880, 1108744, 1111790, 1187940, 1267136, 1275456, 1279320, 1334148, 1364608, 1385930, 1445327, 1462080, 1556506, 1583920, 1594320, 1663116, 1667685, 1705760, 1778864, 1822080, 1900704, 2046912, 2078895, 2125760, 2217488, 2223580, 2334759, 2375880, 2534272, 2550912, 2558640, 2668296, 2771860, 2890654, 2924160, 3113012, 3167840, 3188640, 3326232, 3335370, 3411520, 3557728, 3801408, 3891265, 4093824, 4157790, 4251520, 4335981, 4434976, 4447160, 4669518, 4751760, 5117280, 5336592, 5543720, 5781308, 6226024, 6335680, 6377280, 6652464, 6670740, 6823040, 7115456, 7226635, 7602816, 7782530, 8315580, 8671962, 8869952, 8894320, 9339036, 9503520, 10117289, 10234560, 10673184, 11087440, 11562616, 11673795, 12452048, 12671360, 12754560, 13304928, 13341480, 14230912, 14453270, 15565060, 16631160, 17343924, 17739904, 17788640, 18678072, 19007040, 20234578, 20469120, 21346368, 21679905, 22174880, 23125232, 23347590, 24904096, 26609856, 26682960, 28906540, 30351867, 31130120, 33262320, 34687848, 35577280, 37356144, 38014080, 40469156, 42692736, 43359810, 44349760, 46250464, 46695180, 49808192, 50586445, 53219712, 53365920, 57813080, 60703734, 62260240, 66524640, 69375696, 71154560, 74712288, 80938312, 86719620, 88699520, 92500928, 93390360, 99616384, 101172890, 106731840, 115626160, 121407468, 124520480, 133049280, 138751392, 149424576, 151759335, 161876624, 173439240, 185001856, 186780720, 202345780, 213463680, 231252320, 242814936, 249040960, 266098560, 277502784, 298849152, 303518670, 323753248, 346878480, 373561440, 404691560, 462504640, 485629872, 498081920, 555005568, 607037340, 647506496, 693756960, 747122880, 809383120, 925009280, 971259744, 1214074680, 1295012992, 1387513920, 1494245760, 1618766240, 1942519488, 2428149360, 2775027840, 3237532480, 3885038976, 4856298720, 6475064960, 9712597440, 19425194880]

約数ペア:

[(1, 19425194880), (2, 9712597440), (3, 6475064960), (4, 4856298720), (5, 3885038976), (6, 3237532480), (7, 2775027840), (8, 2428149360), (10, 1942519488), (12, 1618766240), (13, 1494245760), (14, 1387513920), (15, 1295012992), (16, 1214074680), (20, 971259744), (21, 925009280), (24, 809383120), (26, 747122880), (28, 693756960), (30, 647506496), (32, 607037340), (35, 555005568), (39, 498081920), (40, 485629872), (42, 462504640), (48, 404691560), (52, 373561440), (56, 346878480), (60, 323753248), (64, 303518670), (65, 298849152), (70, 277502784), (73, 266098560), (78, 249040960), (80, 242814936), (84, 231252320), (91, 213463680), (96, 202345780), (104, 186780720), (105, 185001856), (112, 173439240), (120, 161876624), (128, 151759335), (130, 149424576), (140, 138751392), (146, 133049280), (156, 124520480), (160, 121407468), (168, 115626160), (182, 106731840), (192, 101172890), (195, 99616384), (208, 93390360), (210, 92500928), (219, 88699520), (224, 86719620), (240, 80938312), (260, 74712288), (273, 71154560), (280, 69375696), (292, 66524640), (312, 62260240), (320, 60703734), (336, 57813080), (364, 53365920), (365, 53219712), (384, 50586445), (390, 49808192), (416, 46695180), (420, 46250464), (438, 44349760), (448, 43359810), (455, 42692736), (480, 40469156), (511, 38014080), (520, 37356144), (546, 35577280), (560, 34687848), (584, 33262320), (624, 31130120), (640, 30351867), (672, 28906540), (728, 26682960), (730, 26609856), (780, 24904096), (832, 23347590), (840, 23125232), (876, 22174880), (896, 21679905), (910, 21346368), (949, 20469120), (960, 20234578), (1022, 19007040), (1040, 18678072), (1092, 17788640), (1095, 17739904), (1120, 17343924), (1168, 16631160), (1248, 15565060), (1344, 14453270), (1365, 14230912), (1456, 13341480), (1460, 13304928), (1523, 12754560), (1533, 12671360), (1560, 12452048), (1664, 11673795), (1680, 11562616), (1752, 11087440), (1820, 10673184), (1898, 10234560), (1920, 10117289), (2044, 9503520), (2080, 9339036), (2184, 8894320), (2190, 8869952), (2240, 8671962), (2336, 8315580), (2496, 7782530), (2555, 7602816), (2688, 7226635), (2730, 7115456), (2847, 6823040), (2912, 6670740), (2920, 6652464), (3046, 6377280), (3066, 6335680), (3120, 6226024), (3360, 5781308), (3504, 5543720), (3640, 5336592), (3796, 5117280), (4088, 4751760), (4160, 4669518), (4368, 4447160), (4380, 4434976), (4480, 4335981), (4569, 4251520), (4672, 4157790), (4745, 4093824), (4992, 3891265), (5110, 3801408), (5460, 3557728), (5694, 3411520), (5824, 3335370), (5840, 3326232), (6092, 3188640), (6132, 3167840), (6240, 3113012), (6643, 2924160), (6720, 2890654), (7008, 2771860), (7280, 2668296), (7592, 2558640), (7615, 2550912), (7665, 2534272), (8176, 2375880), (8320, 2334759), (8736, 2223580), (8760, 2217488), (9138, 2125760), (9344, 2078895), (9490, 2046912), (10220, 1900704), (10661, 1822080), (10920, 1778864), (11388, 1705760), (11648, 1667685), (11680, 1663116), (12184, 1594320), (12264, 1583920), (12480, 1556506), (13286, 1462080), (13440, 1445327), (14016, 1385930), (14235, 1364608), (14560, 1334148), (15184, 1279320), (15230, 1275456), (15330, 1267136), (16352, 1187940), (17472, 1111790), (17520, 1108744), (18276, 1062880), (18980, 1023456), (19799, 981120), (19929, 974720), (20440, 950352), (21322, 911040), (21840, 889432), (22776, 852880), (22845, 850304), (23360, 831558), (24368, 797160), (24528, 791960), (24960, 778253), (26572, 731040), (28032, 692965), (28470, 682304), (29120, 667074), (30368, 639660), (30460, 637728), (30660, 633568), (31983, 607360), (32704, 593970), (33215, 584832), (34944, 555895), (35040, 554372), (36552, 531440), (37960, 511728), (39598, 490560), (39858, 487360), (40880, 475176), (42644, 455520), (43680, 444716), (45552, 426440), (45690, 425152), (46720, 415779), (48736, 398580), (49056, 395980), (53144, 365520), (53305, 364416), (56940, 341152), (58240, 333537), (59397, 327040), (60736, 319830), (60920, 318864), (61320, 316784), (63966, 303680), (65408, 296985), (66430, 292416), (70080, 277186), (73104, 265720), (75920, 255864), (79196, 245280), (79716, 243680), (81760, 237588), (85288, 227760), (87360, 222358), (91104, 213220), (91380, 212576), (97472, 199290), (98112, 197990), (98995, 196224), (99645, 194944), (106288, 182760), (106610, 182208), (111179, 174720), (113880, 170576), (118794, 163520), (121472, 159915), (121840, 159432), (122640, 158392), (127932, 151840), (132860, 146208), (138593, 140160)]