387507120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 320

約数和(自身を含む): 1613896704

約数和(自身を除く): 1226389584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1320, 1365, 1430, 1456, 1540, 1560, 1613, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2640, 2730, 2860, 3003, 3080, 3120, 3226, 3432, 3640, 3696, 4004, 4290, 4368, 4620, 4839, 5005, 5460, 5720, 6006, 6160, 6452, 6864, 7280, 8008, 8065, 8580, 9240, 9678, 10010, 10920, 11291, 11440, 12012, 12904, 15015, 16016, 16130, 17160, 17743, 18480, 19356, 20020, 20969, 21840, 22582, 24024, 24195, 25808, 30030, 32260, 33873, 34320, 35486, 38712, 40040, 41938, 45164, 48048, 48390, 53229, 56455, 60060, 62907, 64520, 67746, 70972, 77424, 80080, 83876, 88715, 90328, 96780, 104845, 106458, 112910, 120120, 124201, 125814, 129040, 135492, 141944, 146783, 167752, 169365, 177430, 180656, 193560, 209690, 212916, 225820, 230659, 240240, 248402, 251628, 266145, 270984, 283888, 293566, 314535, 335504, 338730, 354860, 372603, 387120, 419380, 425832, 440349, 451640, 461318, 496804, 503256, 532290, 541968, 587132, 621005, 629070, 677460, 691977, 709720, 733915, 745206, 838760, 851664, 880698, 903280, 922636, 993608, 1006512, 1064580, 1153295, 1174264, 1242010, 1258140, 1354920, 1383954, 1419440, 1467830, 1490412, 1614613, 1677520, 1761396, 1845272, 1863015, 1987216, 2129160, 2201745, 2306590, 2348528, 2484020, 2516280, 2709840, 2767908, 2935660, 2980824, 3229226, 3459885, 3522792, 3690544, 3726030, 4258320, 4403490, 4613180, 4843839, 4968040, 5032560, 5535816, 5871320, 5961648, 6458452, 6919770, 7045584, 7452060, 8073065, 8806980, 9226360, 9687678, 9936080, 11071632, 11742640, 12916904, 13839540, 14904120, 16146130, 17613960, 18452720, 19375356, 24219195, 25833808, 27679080, 29808240, 32292260, 35227920, 38750712, 48438390, 55358160, 64584520, 77501424, 96876780, 129169040, 193753560, 387507120]

約数ペア:

[(1, 387507120), (2, 193753560), (3, 129169040), (4, 96876780), (5, 77501424), (6, 64584520), (7, 55358160), (8, 48438390), (10, 38750712), (11, 35227920), (12, 32292260), (13, 29808240), (14, 27679080), (15, 25833808), (16, 24219195), (20, 19375356), (21, 18452720), (22, 17613960), (24, 16146130), (26, 14904120), (28, 13839540), (30, 12916904), (33, 11742640), (35, 11071632), (39, 9936080), (40, 9687678), (42, 9226360), (44, 8806980), (48, 8073065), (52, 7452060), (55, 7045584), (56, 6919770), (60, 6458452), (65, 5961648), (66, 5871320), (70, 5535816), (77, 5032560), (78, 4968040), (80, 4843839), (84, 4613180), (88, 4403490), (91, 4258320), (104, 3726030), (105, 3690544), (110, 3522792), (112, 3459885), (120, 3229226), (130, 2980824), (132, 2935660), (140, 2767908), (143, 2709840), (154, 2516280), (156, 2484020), (165, 2348528), (168, 2306590), (176, 2201745), (182, 2129160), (195, 1987216), (208, 1863015), (210, 1845272), (220, 1761396), (231, 1677520), (240, 1614613), (260, 1490412), (264, 1467830), (273, 1419440), (280, 1383954), (286, 1354920), (308, 1258140), (312, 1242010), (330, 1174264), (336, 1153295), (364, 1064580), (385, 1006512), (390, 993608), (420, 922636), (429, 903280), (440, 880698), (455, 851664), (462, 838760), (520, 745206), (528, 733915), (546, 709720), (560, 691977), (572, 677460), (616, 629070), (624, 621005), (660, 587132), (715, 541968), (728, 532290), (770, 503256), (780, 496804), (840, 461318), (858, 451640), (880, 440349), (910, 425832), (924, 419380), (1001, 387120), (1040, 372603), (1092, 354860), (1144, 338730), (1155, 335504), (1232, 314535), (1320, 293566), (1365, 283888), (1430, 270984), (1456, 266145), (1540, 251628), (1560, 248402), (1613, 240240), (1680, 230659), (1716, 225820), (1820, 212916), (1848, 209690), (2002, 193560), (2145, 180656), (2184, 177430), (2288, 169365), (2310, 167752), (2640, 146783), (2730, 141944), (2860, 135492), (3003, 129040), (3080, 125814), (3120, 124201), (3226, 120120), (3432, 112910), (3640, 106458), (3696, 104845), (4004, 96780), (4290, 90328), (4368, 88715), (4620, 83876), (4839, 80080), (5005, 77424), (5460, 70972), (5720, 67746), (6006, 64520), (6160, 62907), (6452, 60060), (6864, 56455), (7280, 53229), (8008, 48390), (8065, 48048), (8580, 45164), (9240, 41938), (9678, 40040), (10010, 38712), (10920, 35486), (11291, 34320), (11440, 33873), (12012, 32260), (12904, 30030), (15015, 25808), (16016, 24195), (16130, 24024), (17160, 22582), (17743, 21840), (18480, 20969), (19356, 20020)]