84678360

素因数分解:

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

素因数の和:178

約数の個数: 256

約数和(自身を含む): 301916160

約数和(自身を除く): 217237800

約数列:

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

約数ペア:

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