393341520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 1461406464

約数和(自身を除く): 1068064944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 73, 78, 80, 88, 104, 110, 120, 130, 132, 143, 146, 156, 157, 165, 176, 195, 208, 219, 220, 240, 260, 264, 286, 292, 312, 314, 330, 365, 390, 429, 438, 440, 471, 520, 528, 572, 584, 624, 628, 660, 715, 730, 780, 785, 803, 858, 876, 880, 942, 949, 1040, 1095, 1144, 1168, 1256, 1320, 1430, 1460, 1560, 1570, 1606, 1716, 1727, 1752, 1884, 1898, 2041, 2145, 2190, 2288, 2355, 2409, 2512, 2640, 2847, 2860, 2920, 3120, 3140, 3212, 3432, 3454, 3504, 3768, 3796, 4015, 4082, 4290, 4380, 4710, 4745, 4818, 5181, 5694, 5720, 5840, 6123, 6280, 6424, 6864, 6908, 7536, 7592, 8030, 8164, 8580, 8635, 8760, 9420, 9490, 9636, 10205, 10362, 10439, 11388, 11440, 11461, 12045, 12246, 12560, 12848, 13816, 14235, 15184, 16060, 16328, 17160, 17270, 17520, 18840, 18980, 19272, 20410, 20724, 20878, 22451, 22776, 22922, 24090, 24492, 25905, 27632, 28470, 30615, 31317, 32120, 32656, 34320, 34383, 34540, 37680, 37960, 38544, 40820, 41448, 41756, 44902, 45552, 45844, 48180, 48984, 51810, 52195, 56940, 57305, 61230, 62634, 64240, 67353, 68766, 69080, 75920, 81640, 82896, 83512, 89804, 91688, 96360, 97968, 103620, 104390, 112255, 113880, 114610, 122460, 125268, 126071, 134706, 137532, 138160, 148993, 156585, 163280, 167024, 171915, 179608, 183376, 192720, 207240, 208780, 224510, 227760, 229220, 244920, 250536, 252142, 269412, 275064, 297986, 313170, 336765, 343830, 359216, 378213, 414480, 417560, 446979, 449020, 458440, 489840, 501072, 504284, 538824, 550128, 595972, 626340, 630355, 673530, 687660, 744965, 756426, 835120, 893958, 898040, 916880, 1008568, 1077648, 1191944, 1252680, 1260710, 1347060, 1375320, 1489930, 1512852, 1638923, 1787916, 1796080, 1891065, 2017136, 2234895, 2383888, 2505360, 2521420, 2694120, 2750640, 2979860, 3025704, 3277846, 3575832, 3782130, 4469790, 4916769, 5042840, 5388240, 5959720, 6051408, 6555692, 7151664, 7564260, 8194615, 8939580, 9833538, 10085680, 11919440, 13111384, 15128520, 16389230, 17879160, 19667076, 24583845, 26222768, 30257040, 32778460, 35758320, 39334152, 49167690, 65556920, 78668304, 98335380, 131113840, 196670760, 393341520]

約数ペア:

[(1, 393341520), (2, 196670760), (3, 131113840), (4, 98335380), (5, 78668304), (6, 65556920), (8, 49167690), (10, 39334152), (11, 35758320), (12, 32778460), (13, 30257040), (15, 26222768), (16, 24583845), (20, 19667076), (22, 17879160), (24, 16389230), (26, 15128520), (30, 13111384), (33, 11919440), (39, 10085680), (40, 9833538), (44, 8939580), (48, 8194615), (52, 7564260), (55, 7151664), (60, 6555692), (65, 6051408), (66, 5959720), (73, 5388240), (78, 5042840), (80, 4916769), (88, 4469790), (104, 3782130), (110, 3575832), (120, 3277846), (130, 3025704), (132, 2979860), (143, 2750640), (146, 2694120), (156, 2521420), (157, 2505360), (165, 2383888), (176, 2234895), (195, 2017136), (208, 1891065), (219, 1796080), (220, 1787916), (240, 1638923), (260, 1512852), (264, 1489930), (286, 1375320), (292, 1347060), (312, 1260710), (314, 1252680), (330, 1191944), (365, 1077648), (390, 1008568), (429, 916880), (438, 898040), (440, 893958), (471, 835120), (520, 756426), (528, 744965), (572, 687660), (584, 673530), (624, 630355), (628, 626340), (660, 595972), (715, 550128), (730, 538824), (780, 504284), (785, 501072), (803, 489840), (858, 458440), (876, 449020), (880, 446979), (942, 417560), (949, 414480), (1040, 378213), (1095, 359216), (1144, 343830), (1168, 336765), (1256, 313170), (1320, 297986), (1430, 275064), (1460, 269412), (1560, 252142), (1570, 250536), (1606, 244920), (1716, 229220), (1727, 227760), (1752, 224510), (1884, 208780), (1898, 207240), (2041, 192720), (2145, 183376), (2190, 179608), (2288, 171915), (2355, 167024), (2409, 163280), (2512, 156585), (2640, 148993), (2847, 138160), (2860, 137532), (2920, 134706), (3120, 126071), (3140, 125268), (3212, 122460), (3432, 114610), (3454, 113880), (3504, 112255), (3768, 104390), (3796, 103620), (4015, 97968), (4082, 96360), (4290, 91688), (4380, 89804), (4710, 83512), (4745, 82896), (4818, 81640), (5181, 75920), (5694, 69080), (5720, 68766), (5840, 67353), (6123, 64240), (6280, 62634), (6424, 61230), (6864, 57305), (6908, 56940), (7536, 52195), (7592, 51810), (8030, 48984), (8164, 48180), (8580, 45844), (8635, 45552), (8760, 44902), (9420, 41756), (9490, 41448), (9636, 40820), (10205, 38544), (10362, 37960), (10439, 37680), (11388, 34540), (11440, 34383), (11461, 34320), (12045, 32656), (12246, 32120), (12560, 31317), (12848, 30615), (13816, 28470), (14235, 27632), (15184, 25905), (16060, 24492), (16328, 24090), (17160, 22922), (17270, 22776), (17520, 22451), (18840, 20878), (18980, 20724), (19272, 20410)]