389418272640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3558281}}^1$

素因数の和:3558325

約数の個数: 192

約数和(自身を含む): 1415484579600

約数和(自身を除く): 1026066306960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 12160, 13680, 18240, 21888, 27360, 36480, 54720, 109440, 3558281, 7116562, 10674843, 14233124, 17791405, 21349686, 28466248, 32024529, 35582810, 42699372, 53374215, 56932496, 64049058, 67607339, 71165620, 85398744, 106748430, 113864992, 128098116, 135214678, 142331240, 160122645, 170797488, 202822017, 213496860, 227729984, 256196232, 270429356, 284662480, 320245290, 338036695, 341594976, 405644034, 426993720, 455459968, 512392464, 540858712, 569324960, 608466051, 640490580, 676073390, 683189952, 811288068, 853987440, 1014110085, 1024784928, 1081717424, 1138649920, 1216932102, 1280981160, 1352146780, 1366379904, 1622576136, 1707974880, 2028220170, 2049569856, 2163434848, 2277299840, 2433864204, 2561962320, 2704293560, 3042330255, 3245152272, 3415949760, 4056440340, 4099139712, 4326869696, 4867728408, 5123924640, 5408587120, 6084660510, 6490304544, 6831899520, 8112880680, 8653739392, 9735456816, 10247849280, 10817174240, 12169321020, 12980609088, 16225761360, 19470913632, 20495698560, 21634348480, 24338642040, 25961218176, 32451522720, 38941827264, 43268696960, 48677284080, 64903045440, 77883654528, 97354568160, 129806090880, 194709136320, 389418272640]

約数ペア:

[(1, 389418272640), (2, 194709136320), (3, 129806090880), (4, 97354568160), (5, 77883654528), (6, 64903045440), (8, 48677284080), (9, 43268696960), (10, 38941827264), (12, 32451522720), (15, 25961218176), (16, 24338642040), (18, 21634348480), (19, 20495698560), (20, 19470913632), (24, 16225761360), (30, 12980609088), (32, 12169321020), (36, 10817174240), (38, 10247849280), (40, 9735456816), (45, 8653739392), (48, 8112880680), (57, 6831899520), (60, 6490304544), (64, 6084660510), (72, 5408587120), (76, 5123924640), (80, 4867728408), (90, 4326869696), (95, 4099139712), (96, 4056440340), (114, 3415949760), (120, 3245152272), (128, 3042330255), (144, 2704293560), (152, 2561962320), (160, 2433864204), (171, 2277299840), (180, 2163434848), (190, 2049569856), (192, 2028220170), (228, 1707974880), (240, 1622576136), (285, 1366379904), (288, 1352146780), (304, 1280981160), (320, 1216932102), (342, 1138649920), (360, 1081717424), (380, 1024784928), (384, 1014110085), (456, 853987440), (480, 811288068), (570, 683189952), (576, 676073390), (608, 640490580), (640, 608466051), (684, 569324960), (720, 540858712), (760, 512392464), (855, 455459968), (912, 426993720), (960, 405644034), (1140, 341594976), (1152, 338036695), (1216, 320245290), (1368, 284662480), (1440, 270429356), (1520, 256196232), (1710, 227729984), (1824, 213496860), (1920, 202822017), (2280, 170797488), (2432, 160122645), (2736, 142331240), (2880, 135214678), (3040, 128098116), (3420, 113864992), (3648, 106748430), (4560, 85398744), (5472, 71165620), (5760, 67607339), (6080, 64049058), (6840, 56932496), (7296, 53374215), (9120, 42699372), (10944, 35582810), (12160, 32024529), (13680, 28466248), (18240, 21349686), (21888, 17791405), (27360, 14233124), (36480, 10674843), (54720, 7116562), (109440, 3558281)]