169356720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:180

約数の個数: 320

約数和(自身を含む): 623960064

約数和(自身を除く): 454603344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 34, 39, 40, 48, 51, 52, 60, 62, 65, 68, 78, 80, 85, 93, 102, 103, 104, 120, 124, 130, 136, 155, 156, 170, 186, 195, 204, 206, 208, 221, 240, 248, 255, 260, 272, 309, 310, 312, 340, 372, 390, 403, 408, 412, 442, 465, 496, 510, 515, 520, 527, 618, 620, 624, 663, 680, 744, 780, 806, 816, 824, 884, 930, 1020, 1030, 1040, 1054, 1105, 1209, 1236, 1240, 1326, 1339, 1360, 1488, 1545, 1560, 1581, 1612, 1648, 1751, 1768, 1860, 2015, 2040, 2060, 2108, 2210, 2418, 2472, 2480, 2635, 2652, 2678, 3090, 3120, 3162, 3193, 3224, 3315, 3502, 3536, 3720, 4017, 4030, 4080, 4120, 4216, 4420, 4836, 4944, 5253, 5270, 5304, 5356, 6045, 6180, 6324, 6386, 6448, 6630, 6695, 6851, 7004, 7440, 7905, 8034, 8060, 8240, 8432, 8755, 8840, 9579, 9672, 10506, 10540, 10608, 10712, 12090, 12360, 12648, 12772, 13260, 13390, 13702, 14008, 15810, 15965, 16068, 16120, 17510, 17680, 19158, 19344, 20085, 20553, 21012, 21080, 21424, 22763, 24180, 24720, 25296, 25544, 26265, 26520, 26780, 27404, 28016, 31620, 31930, 32136, 32240, 34255, 35020, 38316, 40170, 41106, 41509, 42024, 42160, 45526, 47895, 48360, 51088, 52530, 53040, 53560, 54281, 54808, 63240, 63860, 64272, 68289, 68510, 70040, 76632, 80340, 82212, 83018, 84048, 91052, 95790, 96720, 102765, 105060, 107120, 108562, 109616, 113815, 124527, 126480, 127720, 136578, 137020, 140080, 153264, 160680, 162843, 164424, 166036, 182104, 191580, 205530, 207545, 210120, 217124, 227630, 249054, 255440, 271405, 273156, 274040, 321360, 325686, 328848, 332072, 341445, 364208, 383160, 411060, 415090, 420240, 434248, 455260, 498108, 542810, 546312, 548080, 622635, 651372, 664144, 682890, 705653, 766320, 814215, 822120, 830180, 868496, 910520, 996216, 1085620, 1092624, 1245270, 1302744, 1365780, 1411306, 1628430, 1644240, 1660360, 1821040, 1992432, 2116959, 2171240, 2490540, 2605488, 2731560, 2822612, 3256860, 3320720, 3528265, 4233918, 4342480, 4981080, 5463120, 5645224, 6513720, 7056530, 8467836, 9962160, 10584795, 11290448, 13027440, 14113060, 16935672, 21169590, 28226120, 33871344, 42339180, 56452240, 84678360, 169356720]

約数ペア:

[(1, 169356720), (2, 84678360), (3, 56452240), (4, 42339180), (5, 33871344), (6, 28226120), (8, 21169590), (10, 16935672), (12, 14113060), (13, 13027440), (15, 11290448), (16, 10584795), (17, 9962160), (20, 8467836), (24, 7056530), (26, 6513720), (30, 5645224), (31, 5463120), (34, 4981080), (39, 4342480), (40, 4233918), (48, 3528265), (51, 3320720), (52, 3256860), (60, 2822612), (62, 2731560), (65, 2605488), (68, 2490540), (78, 2171240), (80, 2116959), (85, 1992432), (93, 1821040), (102, 1660360), (103, 1644240), (104, 1628430), (120, 1411306), (124, 1365780), (130, 1302744), (136, 1245270), (155, 1092624), (156, 1085620), (170, 996216), (186, 910520), (195, 868496), (204, 830180), (206, 822120), (208, 814215), (221, 766320), (240, 705653), (248, 682890), (255, 664144), (260, 651372), (272, 622635), (309, 548080), (310, 546312), (312, 542810), (340, 498108), (372, 455260), (390, 434248), (403, 420240), (408, 415090), (412, 411060), (442, 383160), (465, 364208), (496, 341445), (510, 332072), (515, 328848), (520, 325686), (527, 321360), (618, 274040), (620, 273156), (624, 271405), (663, 255440), (680, 249054), (744, 227630), (780, 217124), (806, 210120), (816, 207545), (824, 205530), (884, 191580), (930, 182104), (1020, 166036), (1030, 164424), (1040, 162843), (1054, 160680), (1105, 153264), (1209, 140080), (1236, 137020), (1240, 136578), (1326, 127720), (1339, 126480), (1360, 124527), (1488, 113815), (1545, 109616), (1560, 108562), (1581, 107120), (1612, 105060), (1648, 102765), (1751, 96720), (1768, 95790), (1860, 91052), (2015, 84048), (2040, 83018), (2060, 82212), (2108, 80340), (2210, 76632), (2418, 70040), (2472, 68510), (2480, 68289), (2635, 64272), (2652, 63860), (2678, 63240), (3090, 54808), (3120, 54281), (3162, 53560), (3193, 53040), (3224, 52530), (3315, 51088), (3502, 48360), (3536, 47895), (3720, 45526), (4017, 42160), (4030, 42024), (4080, 41509), (4120, 41106), (4216, 40170), (4420, 38316), (4836, 35020), (4944, 34255), (5253, 32240), (5270, 32136), (5304, 31930), (5356, 31620), (6045, 28016), (6180, 27404), (6324, 26780), (6386, 26520), (6448, 26265), (6630, 25544), (6695, 25296), (6851, 24720), (7004, 24180), (7440, 22763), (7905, 21424), (8034, 21080), (8060, 21012), (8240, 20553), (8432, 20085), (8755, 19344), (8840, 19158), (9579, 17680), (9672, 17510), (10506, 16120), (10540, 16068), (10608, 15965), (10712, 15810), (12090, 14008), (12360, 13702), (12648, 13390), (12772, 13260)]