208265460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 288

約数和(自身を含む): 708341760

約数和(自身を除く): 500076300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 23, 26, 30, 38, 39, 46, 47, 52, 57, 60, 65, 69, 76, 78, 92, 94, 95, 114, 115, 130, 138, 141, 156, 169, 188, 190, 195, 228, 230, 235, 247, 260, 276, 282, 285, 299, 338, 345, 380, 390, 437, 460, 470, 494, 507, 564, 570, 598, 611, 676, 690, 705, 741, 780, 845, 874, 893, 897, 940, 988, 1014, 1081, 1140, 1196, 1222, 1235, 1311, 1380, 1410, 1482, 1495, 1690, 1748, 1786, 1794, 1833, 2028, 2162, 2185, 2444, 2470, 2535, 2622, 2679, 2820, 2964, 2990, 3055, 3211, 3243, 3380, 3572, 3588, 3666, 3705, 3887, 4324, 4370, 4465, 4485, 4940, 5070, 5244, 5358, 5405, 5681, 5980, 6110, 6422, 6486, 6555, 7332, 7410, 7774, 7943, 8740, 8930, 8970, 9165, 9633, 10140, 10716, 10810, 11362, 11609, 11661, 12220, 12844, 12972, 13110, 13395, 14053, 14820, 15548, 15886, 16055, 16215, 17043, 17860, 17940, 18330, 19266, 19435, 20539, 21620, 22724, 23218, 23322, 23829, 26220, 26790, 28106, 28405, 31772, 32110, 32430, 34086, 34827, 36660, 38532, 38870, 39715, 41078, 42159, 46436, 46644, 47658, 48165, 53580, 56212, 56810, 58045, 58305, 61617, 64220, 64860, 68172, 69654, 70265, 73853, 77740, 79430, 82156, 84318, 85215, 95316, 96330, 102695, 113620, 116090, 116610, 119145, 123234, 139308, 140530, 147706, 150917, 158860, 168636, 170430, 174135, 182689, 192660, 205390, 210795, 221559, 232180, 233220, 238290, 246468, 267007, 281060, 295412, 301834, 308085, 340860, 348270, 365378, 369265, 410780, 421590, 443118, 452751, 476580, 534014, 548067, 603668, 616170, 696540, 730756, 738530, 754585, 801021, 843180, 886236, 905502, 913445, 1068028, 1096134, 1107795, 1232340, 1335035, 1477060, 1509170, 1602042, 1811004, 1826890, 2192268, 2215590, 2263755, 2670070, 2740335, 3018340, 3204084, 3471091, 3653780, 4005105, 4431180, 4527510, 5340140, 5480670, 6942182, 8010210, 9055020, 10413273, 10961340, 13884364, 16020420, 17355455, 20826546, 34710910, 41653092, 52066365, 69421820, 104132730, 208265460]

約数ペア:

[(1, 208265460), (2, 104132730), (3, 69421820), (4, 52066365), (5, 41653092), (6, 34710910), (10, 20826546), (12, 17355455), (13, 16020420), (15, 13884364), (19, 10961340), (20, 10413273), (23, 9055020), (26, 8010210), (30, 6942182), (38, 5480670), (39, 5340140), (46, 4527510), (47, 4431180), (52, 4005105), (57, 3653780), (60, 3471091), (65, 3204084), (69, 3018340), (76, 2740335), (78, 2670070), (92, 2263755), (94, 2215590), (95, 2192268), (114, 1826890), (115, 1811004), (130, 1602042), (138, 1509170), (141, 1477060), (156, 1335035), (169, 1232340), (188, 1107795), (190, 1096134), (195, 1068028), (228, 913445), (230, 905502), (235, 886236), (247, 843180), (260, 801021), (276, 754585), (282, 738530), (285, 730756), (299, 696540), (338, 616170), (345, 603668), (380, 548067), (390, 534014), (437, 476580), (460, 452751), (470, 443118), (494, 421590), (507, 410780), (564, 369265), (570, 365378), (598, 348270), (611, 340860), (676, 308085), (690, 301834), (705, 295412), (741, 281060), (780, 267007), (845, 246468), (874, 238290), (893, 233220), (897, 232180), (940, 221559), (988, 210795), (1014, 205390), (1081, 192660), (1140, 182689), (1196, 174135), (1222, 170430), (1235, 168636), (1311, 158860), (1380, 150917), (1410, 147706), (1482, 140530), (1495, 139308), (1690, 123234), (1748, 119145), (1786, 116610), (1794, 116090), (1833, 113620), (2028, 102695), (2162, 96330), (2185, 95316), (2444, 85215), (2470, 84318), (2535, 82156), (2622, 79430), (2679, 77740), (2820, 73853), (2964, 70265), (2990, 69654), (3055, 68172), (3211, 64860), (3243, 64220), (3380, 61617), (3572, 58305), (3588, 58045), (3666, 56810), (3705, 56212), (3887, 53580), (4324, 48165), (4370, 47658), (4465, 46644), (4485, 46436), (4940, 42159), (5070, 41078), (5244, 39715), (5358, 38870), (5405, 38532), (5681, 36660), (5980, 34827), (6110, 34086), (6422, 32430), (6486, 32110), (6555, 31772), (7332, 28405), (7410, 28106), (7774, 26790), (7943, 26220), (8740, 23829), (8930, 23322), (8970, 23218), (9165, 22724), (9633, 21620), (10140, 20539), (10716, 19435), (10810, 19266), (11362, 18330), (11609, 17940), (11661, 17860), (12220, 17043), (12844, 16215), (12972, 16055), (13110, 15886), (13395, 15548), (14053, 14820)]