8000253240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3947}}^1$

素因数の和:4114

約数の個数: 256

約数和(自身を含む): 29107814400

約数和(自身を除く): 21107561160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 127, 133, 140, 152, 168, 190, 210, 228, 254, 266, 280, 285, 380, 381, 399, 420, 456, 508, 532, 570, 635, 665, 760, 762, 798, 840, 889, 1016, 1064, 1140, 1270, 1330, 1524, 1596, 1778, 1905, 1995, 2280, 2413, 2540, 2660, 2667, 3048, 3192, 3556, 3810, 3947, 3990, 4445, 4826, 5080, 5320, 5334, 7112, 7239, 7620, 7894, 7980, 8890, 9652, 10668, 11841, 12065, 13335, 14478, 15240, 15788, 15960, 16891, 17780, 19304, 19735, 21336, 23682, 24130, 26670, 27629, 28956, 31576, 33782, 35560, 36195, 39470, 47364, 48260, 50673, 53340, 55258, 57912, 59205, 67564, 72390, 74993, 78940, 82887, 84455, 94728, 96520, 101346, 106680, 110516, 118410, 135128, 138145, 144780, 149986, 157880, 165774, 168910, 202692, 221032, 224979, 236820, 253365, 276290, 289560, 299972, 331548, 337820, 374965, 405384, 414435, 449958, 473640, 501269, 506730, 524951, 552580, 599944, 663096, 675640, 749930, 828870, 899916, 1002538, 1013460, 1049902, 1105160, 1124895, 1499860, 1503807, 1574853, 1657740, 1799832, 2005076, 2026920, 2099804, 2249790, 2506345, 2624755, 2999720, 3007614, 3149706, 3315480, 3508883, 4010152, 4199608, 4499580, 5012690, 5249510, 6015228, 6299412, 7017766, 7519035, 7874265, 8999160, 9524111, 10025380, 10499020, 10526649, 12030456, 12598824, 14035532, 15038070, 15748530, 17544415, 19048222, 20050760, 20998040, 21053298, 28071064, 28572333, 30076140, 31497060, 35088830, 38096444, 42106596, 47620555, 52633245, 57144666, 60152280, 62994120, 66668777, 70177660, 76192888, 84213192, 95241110, 105266490, 114289332, 133337554, 140355320, 142861665, 190482220, 200006331, 210532980, 228578664, 266675108, 285723330, 333343885, 380964440, 400012662, 421065960, 533350216, 571446660, 666687770, 800025324, 1000031655, 1142893320, 1333375540, 1600050648, 2000063310, 2666751080, 4000126620, 8000253240]

約数ペア:

[(1, 8000253240), (2, 4000126620), (3, 2666751080), (4, 2000063310), (5, 1600050648), (6, 1333375540), (7, 1142893320), (8, 1000031655), (10, 800025324), (12, 666687770), (14, 571446660), (15, 533350216), (19, 421065960), (20, 400012662), (21, 380964440), (24, 333343885), (28, 285723330), (30, 266675108), (35, 228578664), (38, 210532980), (40, 200006331), (42, 190482220), (56, 142861665), (57, 140355320), (60, 133337554), (70, 114289332), (76, 105266490), (84, 95241110), (95, 84213192), (105, 76192888), (114, 70177660), (120, 66668777), (127, 62994120), (133, 60152280), (140, 57144666), (152, 52633245), (168, 47620555), (190, 42106596), (210, 38096444), (228, 35088830), (254, 31497060), (266, 30076140), (280, 28572333), (285, 28071064), (380, 21053298), (381, 20998040), (399, 20050760), (420, 19048222), (456, 17544415), (508, 15748530), (532, 15038070), (570, 14035532), (635, 12598824), (665, 12030456), (760, 10526649), (762, 10499020), (798, 10025380), (840, 9524111), (889, 8999160), (1016, 7874265), (1064, 7519035), (1140, 7017766), (1270, 6299412), (1330, 6015228), (1524, 5249510), (1596, 5012690), (1778, 4499580), (1905, 4199608), (1995, 4010152), (2280, 3508883), (2413, 3315480), (2540, 3149706), (2660, 3007614), (2667, 2999720), (3048, 2624755), (3192, 2506345), (3556, 2249790), (3810, 2099804), (3947, 2026920), (3990, 2005076), (4445, 1799832), (4826, 1657740), (5080, 1574853), (5320, 1503807), (5334, 1499860), (7112, 1124895), (7239, 1105160), (7620, 1049902), (7894, 1013460), (7980, 1002538), (8890, 899916), (9652, 828870), (10668, 749930), (11841, 675640), (12065, 663096), (13335, 599944), (14478, 552580), (15240, 524951), (15788, 506730), (15960, 501269), (16891, 473640), (17780, 449958), (19304, 414435), (19735, 405384), (21336, 374965), (23682, 337820), (24130, 331548), (26670, 299972), (27629, 289560), (28956, 276290), (31576, 253365), (33782, 236820), (35560, 224979), (36195, 221032), (39470, 202692), (47364, 168910), (48260, 165774), (50673, 157880), (53340, 149986), (55258, 144780), (57912, 138145), (59205, 135128), (67564, 118410), (72390, 110516), (74993, 106680), (78940, 101346), (82887, 96520), (84455, 94728)]