20124069120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1618

約数の個数: 432

約数和(自身を含む): 73864207872

約数和(自身を除く): 53740138752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 37, 40, 45, 48, 60, 62, 64, 72, 74, 80, 90, 93, 96, 111, 120, 124, 128, 144, 148, 155, 160, 180, 185, 186, 192, 222, 240, 248, 256, 279, 288, 296, 310, 320, 333, 360, 370, 372, 384, 444, 465, 480, 496, 555, 558, 576, 592, 620, 640, 666, 720, 740, 744, 768, 888, 930, 960, 992, 1110, 1116, 1147, 1152, 1184, 1240, 1280, 1332, 1395, 1440, 1480, 1488, 1523, 1665, 1776, 1860, 1920, 1984, 2220, 2232, 2294, 2304, 2368, 2480, 2664, 2790, 2880, 2960, 2976, 3046, 3330, 3441, 3552, 3720, 3840, 3968, 4440, 4464, 4569, 4588, 4736, 4960, 5328, 5580, 5735, 5760, 5920, 5952, 6092, 6660, 6882, 7104, 7440, 7615, 7936, 8880, 8928, 9138, 9176, 9472, 9920, 10323, 10656, 11160, 11470, 11520, 11840, 11904, 12184, 13320, 13707, 13764, 14208, 14880, 15230, 17205, 17760, 17856, 18276, 18352, 19840, 20646, 21312, 22320, 22845, 22940, 23680, 23808, 24368, 26640, 27414, 27528, 28416, 29760, 30460, 34410, 35520, 35712, 36552, 36704, 39680, 41292, 42624, 44640, 45690, 45880, 47213, 47360, 48736, 51615, 53280, 54828, 55056, 56351, 59520, 60920, 68535, 68820, 71040, 71424, 73104, 73408, 82584, 85248, 89280, 91380, 91760, 94426, 97472, 103230, 106560, 109656, 110112, 112702, 119040, 121840, 137070, 137640, 141639, 142080, 146208, 146816, 165168, 169053, 178560, 182760, 183520, 188852, 194944, 206460, 213120, 219312, 220224, 225404, 236065, 243680, 274140, 275280, 281755, 283278, 292416, 293632, 330336, 338106, 357120, 365520, 367040, 377704, 389888, 412920, 424917, 426240, 438624, 440448, 450808, 472130, 487360, 507159, 548280, 550560, 563510, 566556, 584832, 660672, 676212, 708195, 731040, 734080, 755408, 825840, 845265, 849834, 877248, 880896, 901616, 944260, 974720, 1014318, 1096560, 1101120, 1127020, 1133112, 1169664, 1321344, 1352424, 1416390, 1462080, 1468160, 1510816, 1651680, 1690530, 1699668, 1746881, 1754496, 1803232, 1888520, 1949440, 2028636, 2124585, 2193120, 2202240, 2254040, 2266224, 2535795, 2642688, 2704848, 2832780, 2924160, 3021632, 3303360, 3381060, 3399336, 3493762, 3508992, 3606464, 3777040, 4057272, 4249170, 4386240, 4404480, 4508080, 4532448, 5071590, 5240643, 5409696, 5665560, 5848320, 6043264, 6606720, 6762120, 6798672, 6987524, 7212928, 7554080, 8114544, 8498340, 8734405, 8772480, 9016160, 9064896, 10143180, 10481286, 10819392, 11331120, 12086528, 13213440, 13524240, 13597344, 13975048, 14425856, 15108160, 15721929, 16229088, 16996680, 17468810, 17544960, 18032320, 18129792, 20286360, 20962572, 21638784, 22662240, 26203215, 27048480, 27194688, 27950096, 30216320, 31443858, 32458176, 33993360, 34937620, 36064640, 36259584, 40572720, 41925144, 43277568, 45324480, 52406430, 54096960, 54389376, 55900192, 60432640, 62887716, 64916352, 67986720, 69875240, 72129280, 78609645, 81145440, 83850288, 90648960, 104812860, 108193920, 108778752, 111800384, 125775432, 129832704, 135973440, 139750480, 157219290, 162290880, 167700576, 181297920, 209625720, 216387840, 223600768, 251550864, 271946880, 279500960, 314438580, 324581760, 335401152, 419251440, 447201536, 503101728, 543893760, 559001920, 628877160, 649163520, 670802304, 838502880, 1006203456, 1118003840, 1257754320, 1341604608, 1677005760, 2012406912, 2236007680, 2515508640, 3354011520, 4024813824, 5031017280, 6708023040, 10062034560, 20124069120]

約数ペア:

[(1, 20124069120), (2, 10062034560), (3, 6708023040), (4, 5031017280), (5, 4024813824), (6, 3354011520), (8, 2515508640), (9, 2236007680), (10, 2012406912), (12, 1677005760), (15, 1341604608), (16, 1257754320), (18, 1118003840), (20, 1006203456), (24, 838502880), (30, 670802304), (31, 649163520), (32, 628877160), (36, 559001920), (37, 543893760), (40, 503101728), (45, 447201536), (48, 419251440), (60, 335401152), (62, 324581760), (64, 314438580), (72, 279500960), (74, 271946880), (80, 251550864), (90, 223600768), (93, 216387840), (96, 209625720), (111, 181297920), (120, 167700576), (124, 162290880), (128, 157219290), (144, 139750480), (148, 135973440), (155, 129832704), (160, 125775432), (180, 111800384), (185, 108778752), (186, 108193920), (192, 104812860), (222, 90648960), (240, 83850288), (248, 81145440), (256, 78609645), (279, 72129280), (288, 69875240), (296, 67986720), (310, 64916352), (320, 62887716), (333, 60432640), (360, 55900192), (370, 54389376), (372, 54096960), (384, 52406430), (444, 45324480), (465, 43277568), (480, 41925144), (496, 40572720), (555, 36259584), (558, 36064640), (576, 34937620), (592, 33993360), (620, 32458176), (640, 31443858), (666, 30216320), (720, 27950096), (740, 27194688), (744, 27048480), (768, 26203215), (888, 22662240), (930, 21638784), (960, 20962572), (992, 20286360), (1110, 18129792), (1116, 18032320), (1147, 17544960), (1152, 17468810), (1184, 16996680), (1240, 16229088), (1280, 15721929), (1332, 15108160), (1395, 14425856), (1440, 13975048), (1480, 13597344), (1488, 13524240), (1523, 13213440), (1665, 12086528), (1776, 11331120), (1860, 10819392), (1920, 10481286), (1984, 10143180), (2220, 9064896), (2232, 9016160), (2294, 8772480), (2304, 8734405), (2368, 8498340), (2480, 8114544), (2664, 7554080), (2790, 7212928), (2880, 6987524), (2960, 6798672), (2976, 6762120), (3046, 6606720), (3330, 6043264), (3441, 5848320), (3552, 5665560), (3720, 5409696), (3840, 5240643), (3968, 5071590), (4440, 4532448), (4464, 4508080), (4569, 4404480), (4588, 4386240), (4736, 4249170), (4960, 4057272), (5328, 3777040), (5580, 3606464), (5735, 3508992), (5760, 3493762), (5920, 3399336), (5952, 3381060), (6092, 3303360), (6660, 3021632), (6882, 2924160), (7104, 2832780), (7440, 2704848), (7615, 2642688), (7936, 2535795), (8880, 2266224), (8928, 2254040), (9138, 2202240), (9176, 2193120), (9472, 2124585), (9920, 2028636), (10323, 1949440), (10656, 1888520), (11160, 1803232), (11470, 1754496), (11520, 1746881), (11840, 1699668), (11904, 1690530), (12184, 1651680), (13320, 1510816), (13707, 1468160), (13764, 1462080), (14208, 1416390), (14880, 1352424), (15230, 1321344), (17205, 1169664), (17760, 1133112), (17856, 1127020), (18276, 1101120), (18352, 1096560), (19840, 1014318), (20646, 974720), (21312, 944260), (22320, 901616), (22845, 880896), (22940, 877248), (23680, 849834), (23808, 845265), (24368, 825840), (26640, 755408), (27414, 734080), (27528, 731040), (28416, 708195), (29760, 676212), (30460, 660672), (34410, 584832), (35520, 566556), (35712, 563510), (36552, 550560), (36704, 548280), (39680, 507159), (41292, 487360), (42624, 472130), (44640, 450808), (45690, 440448), (45880, 438624), (47213, 426240), (47360, 424917), (48736, 412920), (51615, 389888), (53280, 377704), (54828, 367040), (55056, 365520), (56351, 357120), (59520, 338106), (60920, 330336), (68535, 293632), (68820, 292416), (71040, 283278), (71424, 281755), (73104, 275280), (73408, 274140), (82584, 243680), (85248, 236065), (89280, 225404), (91380, 220224), (91760, 219312), (94426, 213120), (97472, 206460), (103230, 194944), (106560, 188852), (109656, 183520), (110112, 182760), (112702, 178560), (119040, 169053), (121840, 165168), (137070, 146816), (137640, 146208), (141639, 142080)]