163828080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:816

約数の個数: 240

約数和(自身を含む): 619085376

約数和(自身を除く): 455257296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 720, 761, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1495, 1522, 1560, 1656, 1794, 1840, 1872, 2070, 2283, 2340, 2392, 2691, 2760, 2990, 3044, 3120, 3312, 3588, 3805, 4140, 4485, 4566, 4680, 4784, 5382, 5520, 5980, 6088, 6849, 7176, 7610, 8280, 8970, 9132, 9360, 9893, 10764, 11415, 11960, 12176, 13455, 13698, 14352, 15220, 16560, 17503, 17940, 18264, 19786, 21528, 22830, 23920, 26910, 27396, 29679, 30440, 34245, 35006, 35880, 36528, 39572, 43056, 45660, 49465, 52509, 53820, 54792, 59358, 60880, 68490, 70012, 71760, 79144, 87515, 89037, 91320, 98930, 105018, 107640, 109584, 118716, 136980, 140024, 148395, 157527, 158288, 175030, 178074, 182640, 197860, 210036, 215280, 227539, 237432, 262545, 273960, 280048, 296790, 315054, 350060, 356148, 395720, 420072, 445185, 455078, 474864, 525090, 547920, 593580, 630108, 682617, 700120, 712296, 787635, 791440, 840144, 890370, 910156, 1050180, 1137695, 1187160, 1260216, 1365234, 1400240, 1424592, 1575270, 1780740, 1820312, 2047851, 2100360, 2275390, 2374320, 2520432, 2730468, 3150540, 3413085, 3561480, 3640624, 4095702, 4200720, 4550780, 5460936, 6301080, 6826170, 7122960, 8191404, 9101560, 10239255, 10921872, 12602160, 13652340, 16382808, 18203120, 20478510, 27304680, 32765616, 40957020, 54609360, 81914040, 163828080]

約数ペア:

[(1, 163828080), (2, 81914040), (3, 54609360), (4, 40957020), (5, 32765616), (6, 27304680), (8, 20478510), (9, 18203120), (10, 16382808), (12, 13652340), (13, 12602160), (15, 10921872), (16, 10239255), (18, 9101560), (20, 8191404), (23, 7122960), (24, 6826170), (26, 6301080), (30, 5460936), (36, 4550780), (39, 4200720), (40, 4095702), (45, 3640624), (46, 3561480), (48, 3413085), (52, 3150540), (60, 2730468), (65, 2520432), (69, 2374320), (72, 2275390), (78, 2100360), (80, 2047851), (90, 1820312), (92, 1780740), (104, 1575270), (115, 1424592), (117, 1400240), (120, 1365234), (130, 1260216), (138, 1187160), (144, 1137695), (156, 1050180), (180, 910156), (184, 890370), (195, 840144), (207, 791440), (208, 787635), (230, 712296), (234, 700120), (240, 682617), (260, 630108), (276, 593580), (299, 547920), (312, 525090), (345, 474864), (360, 455078), (368, 445185), (390, 420072), (414, 395720), (460, 356148), (468, 350060), (520, 315054), (552, 296790), (585, 280048), (598, 273960), (624, 262545), (690, 237432), (720, 227539), (761, 215280), (780, 210036), (828, 197860), (897, 182640), (920, 178074), (936, 175030), (1035, 158288), (1040, 157527), (1104, 148395), (1170, 140024), (1196, 136980), (1380, 118716), (1495, 109584), (1522, 107640), (1560, 105018), (1656, 98930), (1794, 91320), (1840, 89037), (1872, 87515), (2070, 79144), (2283, 71760), (2340, 70012), (2392, 68490), (2691, 60880), (2760, 59358), (2990, 54792), (3044, 53820), (3120, 52509), (3312, 49465), (3588, 45660), (3805, 43056), (4140, 39572), (4485, 36528), (4566, 35880), (4680, 35006), (4784, 34245), (5382, 30440), (5520, 29679), (5980, 27396), (6088, 26910), (6849, 23920), (7176, 22830), (7610, 21528), (8280, 19786), (8970, 18264), (9132, 17940), (9360, 17503), (9893, 16560), (10764, 15220), (11415, 14352), (11960, 13698), (12176, 13455)]