189231120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 320

約数和(自身を含む): 734952960

約数和(自身を除く): 545721840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 180, 184, 195, 207, 208, 216, 230, 234, 240, 260, 270, 276, 293, 299, 312, 345, 351, 360, 368, 390, 414, 432, 460, 468, 520, 540, 552, 585, 586, 598, 621, 624, 690, 702, 720, 780, 828, 879, 897, 920, 936, 1035, 1040, 1080, 1104, 1170, 1172, 1196, 1242, 1380, 1404, 1465, 1495, 1560, 1656, 1755, 1758, 1794, 1840, 1872, 2070, 2160, 2340, 2344, 2392, 2484, 2637, 2691, 2760, 2808, 2930, 2990, 3105, 3120, 3312, 3510, 3516, 3588, 3809, 4140, 4395, 4485, 4680, 4688, 4784, 4968, 5274, 5382, 5520, 5616, 5860, 5980, 6210, 6739, 7020, 7032, 7176, 7618, 7911, 8073, 8280, 8790, 8970, 9360, 9936, 10548, 10764, 11427, 11720, 11960, 12420, 13185, 13455, 13478, 14040, 14064, 14352, 15236, 15822, 16146, 16560, 17580, 17940, 19045, 20217, 21096, 21528, 22854, 23440, 23920, 24840, 26370, 26910, 26956, 28080, 30472, 31644, 32292, 33695, 34281, 35160, 35880, 38090, 39555, 40365, 40434, 42192, 43056, 45708, 49680, 52740, 53820, 53912, 57135, 60651, 60944, 63288, 64584, 67390, 68562, 70320, 71760, 76180, 79110, 80730, 80868, 87607, 91416, 101085, 102843, 105480, 107640, 107824, 114270, 121302, 126576, 129168, 134780, 137124, 152360, 158220, 161460, 161736, 171405, 175214, 181953, 182832, 202170, 205686, 210960, 215280, 228540, 242604, 262821, 269560, 274248, 303255, 304720, 316440, 322920, 323472, 342810, 350428, 363906, 404340, 411372, 438035, 457080, 485208, 514215, 525642, 539120, 548496, 606510, 632880, 645840, 685620, 700856, 727812, 788463, 808680, 822744, 876070, 909765, 914160, 970416, 1028430, 1051284, 1213020, 1314105, 1371240, 1401712, 1455624, 1576926, 1617360, 1645488, 1752140, 1819530, 2056860, 2102568, 2365389, 2426040, 2628210, 2742480, 2911248, 3153852, 3504280, 3639060, 3942315, 4113720, 4205136, 4730778, 4852080, 5256420, 6307704, 7008560, 7278120, 7884630, 8227440, 9461556, 10512840, 11826945, 12615408, 14556240, 15769260, 18923112, 21025680, 23653890, 31538520, 37846224, 47307780, 63077040, 94615560, 189231120]

約数ペア:

[(1, 189231120), (2, 94615560), (3, 63077040), (4, 47307780), (5, 37846224), (6, 31538520), (8, 23653890), (9, 21025680), (10, 18923112), (12, 15769260), (13, 14556240), (15, 12615408), (16, 11826945), (18, 10512840), (20, 9461556), (23, 8227440), (24, 7884630), (26, 7278120), (27, 7008560), (30, 6307704), (36, 5256420), (39, 4852080), (40, 4730778), (45, 4205136), (46, 4113720), (48, 3942315), (52, 3639060), (54, 3504280), (60, 3153852), (65, 2911248), (69, 2742480), (72, 2628210), (78, 2426040), (80, 2365389), (90, 2102568), (92, 2056860), (104, 1819530), (108, 1752140), (115, 1645488), (117, 1617360), (120, 1576926), (130, 1455624), (135, 1401712), (138, 1371240), (144, 1314105), (156, 1213020), (180, 1051284), (184, 1028430), (195, 970416), (207, 914160), (208, 909765), (216, 876070), (230, 822744), (234, 808680), (240, 788463), (260, 727812), (270, 700856), (276, 685620), (293, 645840), (299, 632880), (312, 606510), (345, 548496), (351, 539120), (360, 525642), (368, 514215), (390, 485208), (414, 457080), (432, 438035), (460, 411372), (468, 404340), (520, 363906), (540, 350428), (552, 342810), (585, 323472), (586, 322920), (598, 316440), (621, 304720), (624, 303255), (690, 274248), (702, 269560), (720, 262821), (780, 242604), (828, 228540), (879, 215280), (897, 210960), (920, 205686), (936, 202170), (1035, 182832), (1040, 181953), (1080, 175214), (1104, 171405), (1170, 161736), (1172, 161460), (1196, 158220), (1242, 152360), (1380, 137124), (1404, 134780), (1465, 129168), (1495, 126576), (1560, 121302), (1656, 114270), (1755, 107824), (1758, 107640), (1794, 105480), (1840, 102843), (1872, 101085), (2070, 91416), (2160, 87607), (2340, 80868), (2344, 80730), (2392, 79110), (2484, 76180), (2637, 71760), (2691, 70320), (2760, 68562), (2808, 67390), (2930, 64584), (2990, 63288), (3105, 60944), (3120, 60651), (3312, 57135), (3510, 53912), (3516, 53820), (3588, 52740), (3809, 49680), (4140, 45708), (4395, 43056), (4485, 42192), (4680, 40434), (4688, 40365), (4784, 39555), (4968, 38090), (5274, 35880), (5382, 35160), (5520, 34281), (5616, 33695), (5860, 32292), (5980, 31644), (6210, 30472), (6739, 28080), (7020, 26956), (7032, 26910), (7176, 26370), (7618, 24840), (7911, 23920), (8073, 23440), (8280, 22854), (8790, 21528), (8970, 21096), (9360, 20217), (9936, 19045), (10548, 17940), (10764, 17580), (11427, 16560), (11720, 16146), (11960, 15822), (12420, 15236), (13185, 14352), (13455, 14064), (13478, 14040)]