18747521520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{9433}}^1$

素因数の和:9489

約数の個数: 360

約数和(自身を含む): 73214104176

約数和(自身を除く): 54466582656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 98, 104, 105, 112, 120, 130, 140, 147, 156, 168, 169, 182, 195, 196, 208, 210, 240, 245, 260, 273, 280, 294, 312, 336, 338, 364, 390, 392, 420, 455, 490, 507, 520, 546, 560, 588, 624, 637, 676, 728, 735, 780, 784, 840, 845, 910, 980, 1014, 1040, 1092, 1176, 1183, 1274, 1352, 1365, 1456, 1470, 1560, 1680, 1690, 1820, 1911, 1960, 2028, 2184, 2352, 2366, 2535, 2548, 2704, 2730, 2940, 3120, 3185, 3380, 3549, 3640, 3822, 3920, 4056, 4368, 4732, 5070, 5096, 5460, 5880, 5915, 6370, 6760, 7098, 7280, 7644, 8112, 8281, 9433, 9464, 9555, 10140, 10192, 10920, 11760, 11830, 12740, 13520, 14196, 15288, 16562, 17745, 18866, 18928, 19110, 20280, 21840, 23660, 24843, 25480, 28299, 28392, 30576, 33124, 35490, 37732, 38220, 40560, 41405, 47165, 47320, 49686, 50960, 56598, 56784, 66031, 66248, 70980, 75464, 76440, 82810, 94330, 94640, 99372, 113196, 122629, 124215, 132062, 132496, 141495, 141960, 150928, 152880, 165620, 188660, 198093, 198744, 226392, 245258, 248430, 264124, 282990, 283920, 330155, 331240, 367887, 377320, 396186, 397488, 452784, 462217, 490516, 496860, 528248, 565980, 613145, 660310, 662480, 735774, 754640, 792372, 858403, 924434, 981032, 990465, 993720, 1056496, 1131960, 1226290, 1320620, 1386651, 1471548, 1584744, 1594177, 1716806, 1839435, 1848868, 1962064, 1980930, 1987440, 2263920, 2311085, 2452580, 2575209, 2641240, 2773302, 2943096, 3169488, 3188354, 3433612, 3678870, 3697736, 3961860, 4292015, 4622170, 4782531, 4905160, 5150418, 5282480, 5546604, 5886192, 6008821, 6376708, 6867224, 6933255, 7357740, 7395472, 7923720, 7970885, 8584030, 9244340, 9565062, 9810320, 10300836, 11093208, 11159239, 12017642, 12753416, 12876045, 13734448, 13866510, 14715480, 15847440, 15941770, 17168060, 18026463, 18488680, 19130124, 20601672, 22186416, 22318478, 23912655, 24035284, 25506832, 25752090, 27733020, 29430960, 30044105, 31883540, 33477717, 34336120, 36052926, 36977360, 38260248, 41203344, 44636956, 47825310, 48070568, 51504180, 55466040, 55796195, 60088210, 63767080, 66955434, 68672240, 72105852, 76520496, 78114673, 89273912, 90132315, 95650620, 96141136, 103008360, 110932080, 111592390, 120176420, 127534160, 133910868, 144211704, 156229346, 167388585, 178547824, 180264630, 191301240, 206016720, 223184780, 234344019, 240352840, 267821736, 288423408, 312458692, 334777170, 360529260, 382602480, 390573365, 446369560, 468688038, 480705680, 535643472, 624917384, 669554340, 721058520, 781146730, 892739120, 937376076, 1171720095, 1249834768, 1339108680, 1442117040, 1562293460, 1874752152, 2343440190, 2678217360, 3124586920, 3749504304, 4686880380, 6249173840, 9373760760, 18747521520]

約数ペア:

[(1, 18747521520), (2, 9373760760), (3, 6249173840), (4, 4686880380), (5, 3749504304), (6, 3124586920), (7, 2678217360), (8, 2343440190), (10, 1874752152), (12, 1562293460), (13, 1442117040), (14, 1339108680), (15, 1249834768), (16, 1171720095), (20, 937376076), (21, 892739120), (24, 781146730), (26, 721058520), (28, 669554340), (30, 624917384), (35, 535643472), (39, 480705680), (40, 468688038), (42, 446369560), (48, 390573365), (49, 382602480), (52, 360529260), (56, 334777170), (60, 312458692), (65, 288423408), (70, 267821736), (78, 240352840), (80, 234344019), (84, 223184780), (91, 206016720), (98, 191301240), (104, 180264630), (105, 178547824), (112, 167388585), (120, 156229346), (130, 144211704), (140, 133910868), (147, 127534160), (156, 120176420), (168, 111592390), (169, 110932080), (182, 103008360), (195, 96141136), (196, 95650620), (208, 90132315), (210, 89273912), (240, 78114673), (245, 76520496), (260, 72105852), (273, 68672240), (280, 66955434), (294, 63767080), (312, 60088210), (336, 55796195), (338, 55466040), (364, 51504180), (390, 48070568), (392, 47825310), (420, 44636956), (455, 41203344), (490, 38260248), (507, 36977360), (520, 36052926), (546, 34336120), (560, 33477717), (588, 31883540), (624, 30044105), (637, 29430960), (676, 27733020), (728, 25752090), (735, 25506832), (780, 24035284), (784, 23912655), (840, 22318478), (845, 22186416), (910, 20601672), (980, 19130124), (1014, 18488680), (1040, 18026463), (1092, 17168060), (1176, 15941770), (1183, 15847440), (1274, 14715480), (1352, 13866510), (1365, 13734448), (1456, 12876045), (1470, 12753416), (1560, 12017642), (1680, 11159239), (1690, 11093208), (1820, 10300836), (1911, 9810320), (1960, 9565062), (2028, 9244340), (2184, 8584030), (2352, 7970885), (2366, 7923720), (2535, 7395472), (2548, 7357740), (2704, 6933255), (2730, 6867224), (2940, 6376708), (3120, 6008821), (3185, 5886192), (3380, 5546604), (3549, 5282480), (3640, 5150418), (3822, 4905160), (3920, 4782531), (4056, 4622170), (4368, 4292015), (4732, 3961860), (5070, 3697736), (5096, 3678870), (5460, 3433612), (5880, 3188354), (5915, 3169488), (6370, 2943096), (6760, 2773302), (7098, 2641240), (7280, 2575209), (7644, 2452580), (8112, 2311085), (8281, 2263920), (9433, 1987440), (9464, 1980930), (9555, 1962064), (10140, 1848868), (10192, 1839435), (10920, 1716806), (11760, 1594177), (11830, 1584744), (12740, 1471548), (13520, 1386651), (14196, 1320620), (15288, 1226290), (16562, 1131960), (17745, 1056496), (18866, 993720), (18928, 990465), (19110, 981032), (20280, 924434), (21840, 858403), (23660, 792372), (24843, 754640), (25480, 735774), (28299, 662480), (28392, 660310), (30576, 613145), (33124, 565980), (35490, 528248), (37732, 496860), (38220, 490516), (40560, 462217), (41405, 452784), (47165, 397488), (47320, 396186), (49686, 377320), (50960, 367887), (56598, 331240), (56784, 330155), (66031, 283920), (66248, 282990), (70980, 264124), (75464, 248430), (76440, 245258), (82810, 226392), (94330, 198744), (94640, 198093), (99372, 188660), (113196, 165620), (122629, 152880), (124215, 150928), (132062, 141960), (132496, 141495)]