406804320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1$

素因数の和:766

約数の個数: 288

約数和(自身を含む): 1545433344

約数和(自身を除く): 1138629024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 96, 104, 117, 120, 124, 130, 144, 155, 156, 160, 180, 186, 195, 208, 234, 240, 248, 260, 279, 288, 310, 312, 360, 372, 390, 403, 416, 465, 468, 480, 496, 520, 558, 585, 620, 624, 701, 720, 744, 780, 806, 930, 936, 992, 1040, 1116, 1170, 1209, 1240, 1248, 1395, 1402, 1440, 1488, 1560, 1612, 1860, 1872, 2015, 2080, 2103, 2232, 2340, 2418, 2480, 2790, 2804, 2976, 3120, 3224, 3505, 3627, 3720, 3744, 4030, 4206, 4464, 4680, 4836, 4960, 5580, 5608, 6045, 6240, 6309, 6448, 7010, 7254, 7440, 8060, 8412, 8928, 9113, 9360, 9672, 10515, 11160, 11216, 12090, 12618, 12896, 14020, 14508, 14880, 16120, 16824, 18135, 18226, 18720, 19344, 21030, 21731, 22320, 22432, 24180, 25236, 27339, 28040, 29016, 31545, 32240, 33648, 36270, 36452, 38688, 42060, 43462, 44640, 45565, 48360, 50472, 54678, 56080, 58032, 63090, 64480, 65193, 67296, 72540, 72904, 82017, 84120, 86924, 91130, 96720, 100944, 108655, 109356, 112160, 116064, 126180, 130386, 136695, 145080, 145808, 164034, 168240, 173848, 182260, 193440, 195579, 201888, 217310, 218712, 252360, 260772, 273390, 282503, 290160, 291616, 325965, 328068, 336480, 347696, 364520, 391158, 410085, 434620, 437424, 504720, 521544, 546780, 565006, 580320, 651930, 656136, 695392, 729040, 782316, 820170, 847509, 869240, 874848, 977895, 1009440, 1043088, 1093560, 1130012, 1303860, 1312272, 1412515, 1458080, 1564632, 1640340, 1695018, 1738480, 1955790, 2086176, 2187120, 2260024, 2542527, 2607720, 2624544, 2825030, 3129264, 3280680, 3390036, 3476960, 3911580, 4237545, 4374240, 4520048, 5085054, 5215440, 5650060, 6258528, 6561360, 6780072, 7823160, 8475090, 9040096, 10170108, 10430880, 11300120, 12712635, 13122720, 13560144, 15646320, 16950180, 20340216, 22600240, 25425270, 27120288, 31292640, 33900360, 40680432, 45200480, 50850540, 67800720, 81360864, 101701080, 135601440, 203402160, 406804320]

約数ペア:

[(1, 406804320), (2, 203402160), (3, 135601440), (4, 101701080), (5, 81360864), (6, 67800720), (8, 50850540), (9, 45200480), (10, 40680432), (12, 33900360), (13, 31292640), (15, 27120288), (16, 25425270), (18, 22600240), (20, 20340216), (24, 16950180), (26, 15646320), (30, 13560144), (31, 13122720), (32, 12712635), (36, 11300120), (39, 10430880), (40, 10170108), (45, 9040096), (48, 8475090), (52, 7823160), (60, 6780072), (62, 6561360), (65, 6258528), (72, 5650060), (78, 5215440), (80, 5085054), (90, 4520048), (93, 4374240), (96, 4237545), (104, 3911580), (117, 3476960), (120, 3390036), (124, 3280680), (130, 3129264), (144, 2825030), (155, 2624544), (156, 2607720), (160, 2542527), (180, 2260024), (186, 2187120), (195, 2086176), (208, 1955790), (234, 1738480), (240, 1695018), (248, 1640340), (260, 1564632), (279, 1458080), (288, 1412515), (310, 1312272), (312, 1303860), (360, 1130012), (372, 1093560), (390, 1043088), (403, 1009440), (416, 977895), (465, 874848), (468, 869240), (480, 847509), (496, 820170), (520, 782316), (558, 729040), (585, 695392), (620, 656136), (624, 651930), (701, 580320), (720, 565006), (744, 546780), (780, 521544), (806, 504720), (930, 437424), (936, 434620), (992, 410085), (1040, 391158), (1116, 364520), (1170, 347696), (1209, 336480), (1240, 328068), (1248, 325965), (1395, 291616), (1402, 290160), (1440, 282503), (1488, 273390), (1560, 260772), (1612, 252360), (1860, 218712), (1872, 217310), (2015, 201888), (2080, 195579), (2103, 193440), (2232, 182260), (2340, 173848), (2418, 168240), (2480, 164034), (2790, 145808), (2804, 145080), (2976, 136695), (3120, 130386), (3224, 126180), (3505, 116064), (3627, 112160), (3720, 109356), (3744, 108655), (4030, 100944), (4206, 96720), (4464, 91130), (4680, 86924), (4836, 84120), (4960, 82017), (5580, 72904), (5608, 72540), (6045, 67296), (6240, 65193), (6309, 64480), (6448, 63090), (7010, 58032), (7254, 56080), (7440, 54678), (8060, 50472), (8412, 48360), (8928, 45565), (9113, 44640), (9360, 43462), (9672, 42060), (10515, 38688), (11160, 36452), (11216, 36270), (12090, 33648), (12618, 32240), (12896, 31545), (14020, 29016), (14508, 28040), (14880, 27339), (16120, 25236), (16824, 24180), (18135, 22432), (18226, 22320), (18720, 21731), (19344, 21030)]