21604911840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5647

約数の個数: 384

約数和(自身を含む): 80762572800

約数和(自身を除く): 59157660960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 72, 80, 87, 90, 93, 96, 108, 116, 120, 124, 135, 144, 145, 155, 160, 174, 180, 186, 216, 232, 240, 248, 261, 270, 279, 288, 290, 310, 348, 360, 372, 432, 435, 464, 465, 480, 496, 522, 540, 558, 580, 620, 696, 720, 744, 783, 837, 864, 870, 899, 928, 930, 992, 1044, 1080, 1116, 1160, 1240, 1305, 1392, 1395, 1440, 1488, 1566, 1674, 1740, 1798, 1860, 2088, 2160, 2232, 2320, 2480, 2610, 2697, 2784, 2790, 2976, 3132, 3348, 3480, 3596, 3720, 3915, 4176, 4185, 4320, 4464, 4495, 4640, 4960, 5220, 5394, 5563, 5580, 6264, 6696, 6960, 7192, 7440, 7830, 8091, 8352, 8370, 8928, 8990, 10440, 10788, 11126, 11160, 12528, 13392, 13485, 13920, 14384, 14880, 15660, 16182, 16689, 16740, 17980, 20880, 21576, 22252, 22320, 24273, 25056, 26784, 26970, 27815, 28768, 31320, 32364, 33378, 33480, 35960, 40455, 41760, 43152, 44504, 44640, 48546, 50067, 53940, 55630, 62640, 64728, 66756, 66960, 71920, 80910, 83445, 86304, 89008, 97092, 100134, 107880, 111260, 121365, 125280, 129456, 133512, 133920, 143840, 150201, 161327, 161820, 166890, 172453, 178016, 194184, 200268, 215760, 222520, 242730, 250335, 258912, 267024, 300402, 322654, 323640, 333780, 344906, 388368, 400536, 431520, 445040, 483981, 485460, 500670, 517359, 534048, 600804, 645308, 647280, 667560, 689812, 751005, 776736, 801072, 806635, 862265, 890080, 967962, 970920, 1001340, 1034718, 1201608, 1290616, 1294560, 1335120, 1379624, 1451943, 1502010, 1552077, 1602144, 1613270, 1724530, 1935924, 1941840, 2002680, 2069436, 2403216, 2419905, 2581232, 2586795, 2670240, 2759248, 2903886, 3004020, 3104154, 3226540, 3449060, 3871848, 3883680, 4005360, 4138872, 4355829, 4656231, 4806432, 4839810, 5001137, 5162464, 5173590, 5518496, 5807772, 6008040, 6208308, 6453080, 6898120, 7259715, 7743696, 7760385, 8010720, 8277744, 8711658, 9312462, 9679620, 10002274, 10347180, 11615544, 12016080, 12416616, 12906160, 13796240, 14519430, 15003411, 15487392, 15520770, 16555488, 17423316, 18624924, 19359240, 20004548, 20694360, 21779145, 23231088, 23281155, 24032160, 24833232, 25005685, 25812320, 27592480, 29038860, 30006822, 31041540, 34846632, 37249848, 38718480, 40009096, 41388720, 43558290, 45010233, 46462176, 46562310, 49666464, 50011370, 58077720, 60013644, 62083080, 69693264, 74499696, 75017055, 77436960, 80018192, 82777440, 87116580, 90020466, 93124620, 100022740, 116155440, 120027288, 124166160, 135030699, 139386528, 148999392, 150034110, 160036384, 174233160, 180040932, 186249240, 200045480, 225051165, 232310880, 240054576, 248332320, 270061398, 300068220, 348466320, 360081864, 372498480, 400090960, 450102330, 480109152, 540122796, 600136440, 675153495, 696932640, 720163728, 744996960, 800181920, 900204660, 1080245592, 1200272880, 1350306990, 1440327456, 1800409320, 2160491184, 2400545760, 2700613980, 3600818640, 4320982368, 5401227960, 7201637280, 10802455920, 21604911840]

約数ペア:

[(1, 21604911840), (2, 10802455920), (3, 7201637280), (4, 5401227960), (5, 4320982368), (6, 3600818640), (8, 2700613980), (9, 2400545760), (10, 2160491184), (12, 1800409320), (15, 1440327456), (16, 1350306990), (18, 1200272880), (20, 1080245592), (24, 900204660), (27, 800181920), (29, 744996960), (30, 720163728), (31, 696932640), (32, 675153495), (36, 600136440), (40, 540122796), (45, 480109152), (48, 450102330), (54, 400090960), (58, 372498480), (60, 360081864), (62, 348466320), (72, 300068220), (80, 270061398), (87, 248332320), (90, 240054576), (93, 232310880), (96, 225051165), (108, 200045480), (116, 186249240), (120, 180040932), (124, 174233160), (135, 160036384), (144, 150034110), (145, 148999392), (155, 139386528), (160, 135030699), (174, 124166160), (180, 120027288), (186, 116155440), (216, 100022740), (232, 93124620), (240, 90020466), (248, 87116580), (261, 82777440), (270, 80018192), (279, 77436960), (288, 75017055), (290, 74499696), (310, 69693264), (348, 62083080), (360, 60013644), (372, 58077720), (432, 50011370), (435, 49666464), (464, 46562310), (465, 46462176), (480, 45010233), (496, 43558290), (522, 41388720), (540, 40009096), (558, 38718480), (580, 37249848), (620, 34846632), (696, 31041540), (720, 30006822), (744, 29038860), (783, 27592480), (837, 25812320), (864, 25005685), (870, 24833232), (899, 24032160), (928, 23281155), (930, 23231088), (992, 21779145), (1044, 20694360), (1080, 20004548), (1116, 19359240), (1160, 18624924), (1240, 17423316), (1305, 16555488), (1392, 15520770), (1395, 15487392), (1440, 15003411), (1488, 14519430), (1566, 13796240), (1674, 12906160), (1740, 12416616), (1798, 12016080), (1860, 11615544), (2088, 10347180), (2160, 10002274), (2232, 9679620), (2320, 9312462), (2480, 8711658), (2610, 8277744), (2697, 8010720), (2784, 7760385), (2790, 7743696), (2976, 7259715), (3132, 6898120), (3348, 6453080), (3480, 6208308), (3596, 6008040), (3720, 5807772), (3915, 5518496), (4176, 5173590), (4185, 5162464), (4320, 5001137), (4464, 4839810), (4495, 4806432), (4640, 4656231), (4960, 4355829), (5220, 4138872), (5394, 4005360), (5563, 3883680), (5580, 3871848), (6264, 3449060), (6696, 3226540), (6960, 3104154), (7192, 3004020), (7440, 2903886), (7830, 2759248), (8091, 2670240), (8352, 2586795), (8370, 2581232), (8928, 2419905), (8990, 2403216), (10440, 2069436), (10788, 2002680), (11126, 1941840), (11160, 1935924), (12528, 1724530), (13392, 1613270), (13485, 1602144), (13920, 1552077), (14384, 1502010), (14880, 1451943), (15660, 1379624), (16182, 1335120), (16689, 1294560), (16740, 1290616), (17980, 1201608), (20880, 1034718), (21576, 1001340), (22252, 970920), (22320, 967962), (24273, 890080), (25056, 862265), (26784, 806635), (26970, 801072), (27815, 776736), (28768, 751005), (31320, 689812), (32364, 667560), (33378, 647280), (33480, 645308), (35960, 600804), (40455, 534048), (41760, 517359), (43152, 500670), (44504, 485460), (44640, 483981), (48546, 445040), (50067, 431520), (53940, 400536), (55630, 388368), (62640, 344906), (64728, 333780), (66756, 323640), (66960, 322654), (71920, 300402), (80910, 267024), (83445, 258912), (86304, 250335), (89008, 242730), (97092, 222520), (100134, 215760), (107880, 200268), (111260, 194184), (121365, 178016), (125280, 172453), (129456, 166890), (133512, 161820), (133920, 161327), (143840, 150201)]