763841520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1144

約数の個数: 240

約数和(自身を含む): 2800237440

約数和(自身を除く): 2036395920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 79, 80, 90, 104, 117, 120, 130, 144, 156, 158, 180, 195, 208, 234, 237, 240, 260, 312, 316, 360, 390, 395, 468, 474, 520, 585, 624, 632, 711, 720, 780, 790, 936, 948, 1027, 1033, 1040, 1170, 1185, 1264, 1422, 1560, 1580, 1872, 1896, 2054, 2066, 2340, 2370, 2844, 3081, 3099, 3120, 3160, 3555, 3792, 4108, 4132, 4680, 4740, 5135, 5165, 5688, 6162, 6198, 6320, 7110, 8216, 8264, 9243, 9297, 9360, 9480, 10270, 10330, 11376, 12324, 12396, 13429, 14220, 15405, 15495, 16432, 16528, 18486, 18594, 18960, 20540, 20660, 24648, 24792, 26858, 28440, 30810, 30990, 36972, 37188, 40287, 41080, 41320, 46215, 46485, 49296, 49584, 53716, 56880, 61620, 61980, 67145, 73944, 74376, 80574, 81607, 82160, 82640, 92430, 92970, 107432, 120861, 123240, 123960, 134290, 147888, 148752, 161148, 163214, 184860, 185940, 201435, 214864, 241722, 244821, 246480, 247920, 268580, 322296, 326428, 369720, 371880, 402870, 408035, 483444, 489642, 537160, 604305, 644592, 652856, 734463, 739440, 743760, 805740, 816070, 966888, 979284, 1060891, 1074320, 1208610, 1224105, 1305712, 1468926, 1611480, 1632140, 1933776, 1958568, 2121782, 2417220, 2448210, 2937852, 3182673, 3222960, 3264280, 3672315, 3917136, 4243564, 4834440, 4896420, 5304455, 5875704, 6365346, 6528560, 7344630, 8487128, 9548019, 9668880, 9792840, 10608910, 11751408, 12730692, 14689260, 15913365, 16974256, 19096038, 19585680, 21217820, 25461384, 29378520, 31826730, 38192076, 42435640, 47740095, 50922768, 58757040, 63653460, 76384152, 84871280, 95480190, 127306920, 152768304, 190960380, 254613840, 381920760, 763841520]

約数ペア:

[(1, 763841520), (2, 381920760), (3, 254613840), (4, 190960380), (5, 152768304), (6, 127306920), (8, 95480190), (9, 84871280), (10, 76384152), (12, 63653460), (13, 58757040), (15, 50922768), (16, 47740095), (18, 42435640), (20, 38192076), (24, 31826730), (26, 29378520), (30, 25461384), (36, 21217820), (39, 19585680), (40, 19096038), (45, 16974256), (48, 15913365), (52, 14689260), (60, 12730692), (65, 11751408), (72, 10608910), (78, 9792840), (79, 9668880), (80, 9548019), (90, 8487128), (104, 7344630), (117, 6528560), (120, 6365346), (130, 5875704), (144, 5304455), (156, 4896420), (158, 4834440), (180, 4243564), (195, 3917136), (208, 3672315), (234, 3264280), (237, 3222960), (240, 3182673), (260, 2937852), (312, 2448210), (316, 2417220), (360, 2121782), (390, 1958568), (395, 1933776), (468, 1632140), (474, 1611480), (520, 1468926), (585, 1305712), (624, 1224105), (632, 1208610), (711, 1074320), (720, 1060891), (780, 979284), (790, 966888), (936, 816070), (948, 805740), (1027, 743760), (1033, 739440), (1040, 734463), (1170, 652856), (1185, 644592), (1264, 604305), (1422, 537160), (1560, 489642), (1580, 483444), (1872, 408035), (1896, 402870), (2054, 371880), (2066, 369720), (2340, 326428), (2370, 322296), (2844, 268580), (3081, 247920), (3099, 246480), (3120, 244821), (3160, 241722), (3555, 214864), (3792, 201435), (4108, 185940), (4132, 184860), (4680, 163214), (4740, 161148), (5135, 148752), (5165, 147888), (5688, 134290), (6162, 123960), (6198, 123240), (6320, 120861), (7110, 107432), (8216, 92970), (8264, 92430), (9243, 82640), (9297, 82160), (9360, 81607), (9480, 80574), (10270, 74376), (10330, 73944), (11376, 67145), (12324, 61980), (12396, 61620), (13429, 56880), (14220, 53716), (15405, 49584), (15495, 49296), (16432, 46485), (16528, 46215), (18486, 41320), (18594, 41080), (18960, 40287), (20540, 37188), (20660, 36972), (24648, 30990), (24792, 30810), (26858, 28440)]