87382680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 335232000

約数和(自身を除く): 247849320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 193, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 343, 385, 386, 392, 420, 440, 462, 490, 539, 579, 588, 616, 660, 686, 735, 770, 772, 840, 924, 965, 980, 1029, 1078, 1155, 1158, 1176, 1320, 1351, 1372, 1470, 1540, 1544, 1617, 1715, 1848, 1930, 1960, 2058, 2123, 2156, 2310, 2316, 2695, 2702, 2744, 2895, 2940, 3080, 3234, 3430, 3773, 3860, 4053, 4116, 4246, 4312, 4620, 4632, 5145, 5390, 5404, 5790, 5880, 6369, 6468, 6755, 6860, 7546, 7720, 8085, 8106, 8232, 8492, 9240, 9457, 10290, 10615, 10780, 10808, 11319, 11580, 12738, 12936, 13510, 13720, 14861, 15092, 16170, 16212, 16984, 18865, 18914, 20265, 20580, 21230, 21560, 22638, 23160, 25476, 27020, 28371, 29722, 30184, 31845, 32340, 32424, 37730, 37828, 40530, 41160, 42460, 44583, 45276, 47285, 50952, 54040, 56595, 56742, 59444, 63690, 64680, 66199, 74305, 75460, 75656, 81060, 84920, 89166, 90552, 94570, 104027, 113190, 113484, 118888, 127380, 132398, 141855, 148610, 150920, 162120, 178332, 189140, 198597, 208054, 222915, 226380, 226968, 254760, 264796, 283710, 297220, 312081, 330995, 356664, 378280, 397194, 416108, 445830, 452760, 520135, 529592, 567420, 594440, 624162, 661990, 728189, 794388, 832216, 891660, 992985, 1040270, 1134840, 1248324, 1323980, 1456378, 1560405, 1588776, 1783320, 1985970, 2080540, 2184567, 2496648, 2647960, 2912756, 3120810, 3640945, 3971940, 4161080, 4369134, 5825512, 6241620, 7281890, 7943880, 8738268, 10922835, 12483240, 14563780, 17476536, 21845670, 29127560, 43691340, 87382680]

約数ペア:

[(1, 87382680), (2, 43691340), (3, 29127560), (4, 21845670), (5, 17476536), (6, 14563780), (7, 12483240), (8, 10922835), (10, 8738268), (11, 7943880), (12, 7281890), (14, 6241620), (15, 5825512), (20, 4369134), (21, 4161080), (22, 3971940), (24, 3640945), (28, 3120810), (30, 2912756), (33, 2647960), (35, 2496648), (40, 2184567), (42, 2080540), (44, 1985970), (49, 1783320), (55, 1588776), (56, 1560405), (60, 1456378), (66, 1323980), (70, 1248324), (77, 1134840), (84, 1040270), (88, 992985), (98, 891660), (105, 832216), (110, 794388), (120, 728189), (132, 661990), (140, 624162), (147, 594440), (154, 567420), (165, 529592), (168, 520135), (193, 452760), (196, 445830), (210, 416108), (220, 397194), (231, 378280), (245, 356664), (264, 330995), (280, 312081), (294, 297220), (308, 283710), (330, 264796), (343, 254760), (385, 226968), (386, 226380), (392, 222915), (420, 208054), (440, 198597), (462, 189140), (490, 178332), (539, 162120), (579, 150920), (588, 148610), (616, 141855), (660, 132398), (686, 127380), (735, 118888), (770, 113484), (772, 113190), (840, 104027), (924, 94570), (965, 90552), (980, 89166), (1029, 84920), (1078, 81060), (1155, 75656), (1158, 75460), (1176, 74305), (1320, 66199), (1351, 64680), (1372, 63690), (1470, 59444), (1540, 56742), (1544, 56595), (1617, 54040), (1715, 50952), (1848, 47285), (1930, 45276), (1960, 44583), (2058, 42460), (2123, 41160), (2156, 40530), (2310, 37828), (2316, 37730), (2695, 32424), (2702, 32340), (2744, 31845), (2895, 30184), (2940, 29722), (3080, 28371), (3234, 27020), (3430, 25476), (3773, 23160), (3860, 22638), (4053, 21560), (4116, 21230), (4246, 20580), (4312, 20265), (4620, 18914), (4632, 18865), (5145, 16984), (5390, 16212), (5404, 16170), (5790, 15092), (5880, 14861), (6369, 13720), (6468, 13510), (6755, 12936), (6860, 12738), (7546, 11580), (7720, 11319), (8085, 10808), (8106, 10780), (8232, 10615), (8492, 10290), (9240, 9457)]