88269720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 256

約数和(自身を含む): 339655680

約数和(自身を除く): 251385960

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, 41, 42, 44, 55, 56, 60, 66, 70, 77, 82, 84, 88, 105, 110, 120, 123, 132, 140, 154, 164, 165, 168, 205, 210, 220, 231, 233, 246, 264, 280, 287, 308, 328, 330, 385, 410, 420, 440, 451, 462, 466, 492, 574, 615, 616, 660, 699, 770, 820, 840, 861, 902, 924, 932, 984, 1148, 1155, 1165, 1230, 1320, 1353, 1398, 1435, 1540, 1631, 1640, 1722, 1804, 1848, 1864, 2255, 2296, 2310, 2330, 2460, 2563, 2706, 2796, 2870, 3080, 3157, 3262, 3444, 3495, 3608, 4305, 4510, 4620, 4660, 4893, 4920, 5126, 5412, 5592, 5740, 6314, 6524, 6765, 6888, 6990, 7689, 8155, 8610, 9020, 9240, 9320, 9471, 9553, 9786, 10252, 10824, 11480, 12628, 12815, 13048, 13530, 13980, 15378, 15785, 16310, 17220, 17941, 18040, 18942, 19106, 19572, 20504, 24465, 25256, 25630, 27060, 27960, 28659, 30756, 31570, 32620, 34440, 35882, 37884, 38212, 38445, 39144, 47355, 47765, 48930, 51260, 53823, 54120, 57318, 61512, 63140, 65240, 66871, 71764, 75768, 76424, 76890, 89705, 94710, 95530, 97860, 102520, 105083, 107646, 114636, 126280, 133742, 143295, 143528, 153780, 179410, 189420, 191060, 195720, 200613, 210166, 215292, 229272, 267484, 269115, 286590, 307560, 315249, 334355, 358820, 378840, 382120, 401226, 420332, 430584, 525415, 534968, 538230, 573180, 630498, 668710, 717640, 735581, 802452, 840664, 1003065, 1050830, 1076460, 1146360, 1260996, 1337420, 1471162, 1576245, 1604904, 2006130, 2101660, 2152920, 2206743, 2521992, 2674840, 2942324, 3152490, 3677905, 4012260, 4203320, 4413486, 5884648, 6304980, 7355810, 8024520, 8826972, 11033715, 12609960, 14711620, 17653944, 22067430, 29423240, 44134860, 88269720]

約数ペア:

[(1, 88269720), (2, 44134860), (3, 29423240), (4, 22067430), (5, 17653944), (6, 14711620), (7, 12609960), (8, 11033715), (10, 8826972), (11, 8024520), (12, 7355810), (14, 6304980), (15, 5884648), (20, 4413486), (21, 4203320), (22, 4012260), (24, 3677905), (28, 3152490), (30, 2942324), (33, 2674840), (35, 2521992), (40, 2206743), (41, 2152920), (42, 2101660), (44, 2006130), (55, 1604904), (56, 1576245), (60, 1471162), (66, 1337420), (70, 1260996), (77, 1146360), (82, 1076460), (84, 1050830), (88, 1003065), (105, 840664), (110, 802452), (120, 735581), (123, 717640), (132, 668710), (140, 630498), (154, 573180), (164, 538230), (165, 534968), (168, 525415), (205, 430584), (210, 420332), (220, 401226), (231, 382120), (233, 378840), (246, 358820), (264, 334355), (280, 315249), (287, 307560), (308, 286590), (328, 269115), (330, 267484), (385, 229272), (410, 215292), (420, 210166), (440, 200613), (451, 195720), (462, 191060), (466, 189420), (492, 179410), (574, 153780), (615, 143528), (616, 143295), (660, 133742), (699, 126280), (770, 114636), (820, 107646), (840, 105083), (861, 102520), (902, 97860), (924, 95530), (932, 94710), (984, 89705), (1148, 76890), (1155, 76424), (1165, 75768), (1230, 71764), (1320, 66871), (1353, 65240), (1398, 63140), (1435, 61512), (1540, 57318), (1631, 54120), (1640, 53823), (1722, 51260), (1804, 48930), (1848, 47765), (1864, 47355), (2255, 39144), (2296, 38445), (2310, 38212), (2330, 37884), (2460, 35882), (2563, 34440), (2706, 32620), (2796, 31570), (2870, 30756), (3080, 28659), (3157, 27960), (3262, 27060), (3444, 25630), (3495, 25256), (3608, 24465), (4305, 20504), (4510, 19572), (4620, 19106), (4660, 18942), (4893, 18040), (4920, 17941), (5126, 17220), (5412, 16310), (5592, 15785), (5740, 15378), (6314, 13980), (6524, 13530), (6765, 13048), (6888, 12815), (6990, 12628), (7689, 11480), (8155, 10824), (8610, 10252), (9020, 9786), (9240, 9553), (9320, 9471)]