2041420800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1399}}^1$

素因数の和:1451

約数の個数: 264

約数和(自身を含む): 7107184000

約数和(自身を除く): 5065763200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1024, 1140, 1200, 1216, 1280, 1399, 1425, 1520, 1536, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2560, 2798, 2850, 3040, 3072, 3200, 3648, 3800, 3840, 4197, 4560, 4800, 4864, 5120, 5596, 5700, 6080, 6400, 6995, 7296, 7600, 7680, 8394, 9120, 9600, 9728, 11192, 11400, 12160, 12800, 13990, 14592, 15200, 15360, 16788, 18240, 19200, 19456, 20985, 22384, 22800, 24320, 25600, 26581, 27980, 29184, 30400, 33576, 34975, 36480, 38400, 41970, 44768, 45600, 48640, 53162, 55960, 58368, 60800, 67152, 69950, 72960, 76800, 79743, 83940, 89536, 91200, 97280, 104925, 106324, 111920, 121600, 132905, 134304, 139900, 145920, 159486, 167880, 179072, 182400, 209850, 212648, 223840, 243200, 265810, 268608, 279800, 291840, 318972, 335760, 358144, 364800, 398715, 419700, 425296, 447680, 486400, 531620, 537216, 559600, 637944, 664525, 671520, 716288, 729600, 797430, 839400, 850592, 895360, 1063240, 1074432, 1119200, 1275888, 1329050, 1343040, 1432576, 1459200, 1594860, 1678800, 1701184, 1790720, 1993575, 2126480, 2148864, 2238400, 2551776, 2658100, 2686080, 3189720, 3357600, 3402368, 3581440, 3987150, 4252960, 4297728, 4476800, 5103552, 5316200, 5372160, 6379440, 6715200, 6804736, 7162880, 7974300, 8505920, 8953600, 10207104, 10632400, 10744320, 12758880, 13430400, 13609472, 15948600, 17011840, 17907200, 20414208, 21264800, 21488640, 25517760, 26860800, 27218944, 31897200, 34023680, 35814400, 40828416, 42529600, 51035520, 53721600, 63794400, 68047360, 81656832, 85059200, 102071040, 107443200, 127588800, 136094720, 170118400, 204142080, 255177600, 340236800, 408284160, 510355200, 680473600, 1020710400, 2041420800]

約数ペア:

[(1, 2041420800), (2, 1020710400), (3, 680473600), (4, 510355200), (5, 408284160), (6, 340236800), (8, 255177600), (10, 204142080), (12, 170118400), (15, 136094720), (16, 127588800), (19, 107443200), (20, 102071040), (24, 85059200), (25, 81656832), (30, 68047360), (32, 63794400), (38, 53721600), (40, 51035520), (48, 42529600), (50, 40828416), (57, 35814400), (60, 34023680), (64, 31897200), (75, 27218944), (76, 26860800), (80, 25517760), (95, 21488640), (96, 21264800), (100, 20414208), (114, 17907200), (120, 17011840), (128, 15948600), (150, 13609472), (152, 13430400), (160, 12758880), (190, 10744320), (192, 10632400), (200, 10207104), (228, 8953600), (240, 8505920), (256, 7974300), (285, 7162880), (300, 6804736), (304, 6715200), (320, 6379440), (380, 5372160), (384, 5316200), (400, 5103552), (456, 4476800), (475, 4297728), (480, 4252960), (512, 3987150), (570, 3581440), (600, 3402368), (608, 3357600), (640, 3189720), (760, 2686080), (768, 2658100), (800, 2551776), (912, 2238400), (950, 2148864), (960, 2126480), (1024, 1993575), (1140, 1790720), (1200, 1701184), (1216, 1678800), (1280, 1594860), (1399, 1459200), (1425, 1432576), (1520, 1343040), (1536, 1329050), (1600, 1275888), (1824, 1119200), (1900, 1074432), (1920, 1063240), (2280, 895360), (2400, 850592), (2432, 839400), (2560, 797430), (2798, 729600), (2850, 716288), (3040, 671520), (3072, 664525), (3200, 637944), (3648, 559600), (3800, 537216), (3840, 531620), (4197, 486400), (4560, 447680), (4800, 425296), (4864, 419700), (5120, 398715), (5596, 364800), (5700, 358144), (6080, 335760), (6400, 318972), (6995, 291840), (7296, 279800), (7600, 268608), (7680, 265810), (8394, 243200), (9120, 223840), (9600, 212648), (9728, 209850), (11192, 182400), (11400, 179072), (12160, 167880), (12800, 159486), (13990, 145920), (14592, 139900), (15200, 134304), (15360, 132905), (16788, 121600), (18240, 111920), (19200, 106324), (19456, 104925), (20985, 97280), (22384, 91200), (22800, 89536), (24320, 83940), (25600, 79743), (26581, 76800), (27980, 72960), (29184, 69950), (30400, 67152), (33576, 60800), (34975, 58368), (36480, 55960), (38400, 53162), (41970, 48640), (44768, 45600)]