297176880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 320

約数和(自身を含む): 1237920768

約数和(自身を除く): 940743888

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, 1237, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2474, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 3711, 4004, 4290, 4368, 4620, 4948, 5005, 5460, 5720, 6006, 6160, 6185, 6864, 7280, 7422, 8008, 8580, 8659, 9240, 9896, 10010, 10920, 11440, 12012, 12370, 13607, 14844, 15015, 16016, 16081, 17160, 17318, 18480, 18555, 19792, 20020, 21840, 24024, 24740, 25977, 27214, 29688, 30030, 32162, 34320, 34636, 37110, 40040, 40821, 43295, 48048, 48243, 49480, 51954, 54428, 59376, 60060, 64324, 68035, 69272, 74220, 80080, 80405, 81642, 86590, 95249, 96486, 98960, 103908, 108856, 112567, 120120, 128648, 129885, 136070, 138544, 148440, 160810, 163284, 173180, 176891, 190498, 192972, 204105, 207816, 217712, 225134, 240240, 241215, 257296, 259770, 272140, 285747, 296880, 321620, 326568, 337701, 346360, 353782, 380996, 385944, 408210, 415632, 450268, 476245, 482430, 519540, 530673, 544280, 562835, 571494, 643240, 653136, 675402, 692720, 707564, 761992, 771888, 816420, 884455, 900536, 952490, 964860, 1039080, 1061346, 1088560, 1125670, 1142988, 1238237, 1286480, 1350804, 1415128, 1428735, 1523984, 1632840, 1688505, 1768910, 1801072, 1904980, 1929720, 2078160, 2122692, 2251340, 2285976, 2476474, 2653365, 2701608, 2830256, 2857470, 3265680, 3377010, 3537820, 3714711, 3809960, 3859440, 4245384, 4502680, 4571952, 4952948, 5306730, 5403216, 5714940, 6191185, 6754020, 7075640, 7429422, 7619920, 8490768, 9005360, 9905896, 10613460, 11429880, 12382370, 13508040, 14151280, 14858844, 18573555, 19811792, 21226920, 22859760, 24764740, 27016080, 29717688, 37147110, 42453840, 49529480, 59435376, 74294220, 99058960, 148588440, 297176880]

約数ペア:

[(1, 297176880), (2, 148588440), (3, 99058960), (4, 74294220), (5, 59435376), (6, 49529480), (7, 42453840), (8, 37147110), (10, 29717688), (11, 27016080), (12, 24764740), (13, 22859760), (14, 21226920), (15, 19811792), (16, 18573555), (20, 14858844), (21, 14151280), (22, 13508040), (24, 12382370), (26, 11429880), (28, 10613460), (30, 9905896), (33, 9005360), (35, 8490768), (39, 7619920), (40, 7429422), (42, 7075640), (44, 6754020), (48, 6191185), (52, 5714940), (55, 5403216), (56, 5306730), (60, 4952948), (65, 4571952), (66, 4502680), (70, 4245384), (77, 3859440), (78, 3809960), (80, 3714711), (84, 3537820), (88, 3377010), (91, 3265680), (104, 2857470), (105, 2830256), (110, 2701608), (112, 2653365), (120, 2476474), (130, 2285976), (132, 2251340), (140, 2122692), (143, 2078160), (154, 1929720), (156, 1904980), (165, 1801072), (168, 1768910), (176, 1688505), (182, 1632840), (195, 1523984), (208, 1428735), (210, 1415128), (220, 1350804), (231, 1286480), (240, 1238237), (260, 1142988), (264, 1125670), (273, 1088560), (280, 1061346), (286, 1039080), (308, 964860), (312, 952490), (330, 900536), (336, 884455), (364, 816420), (385, 771888), (390, 761992), (420, 707564), (429, 692720), (440, 675402), (455, 653136), (462, 643240), (520, 571494), (528, 562835), (546, 544280), (560, 530673), (572, 519540), (616, 482430), (624, 476245), (660, 450268), (715, 415632), (728, 408210), (770, 385944), (780, 380996), (840, 353782), (858, 346360), (880, 337701), (910, 326568), (924, 321620), (1001, 296880), (1040, 285747), (1092, 272140), (1144, 259770), (1155, 257296), (1232, 241215), (1237, 240240), (1320, 225134), (1365, 217712), (1430, 207816), (1456, 204105), (1540, 192972), (1560, 190498), (1680, 176891), (1716, 173180), (1820, 163284), (1848, 160810), (2002, 148440), (2145, 138544), (2184, 136070), (2288, 129885), (2310, 128648), (2474, 120120), (2640, 112567), (2730, 108856), (2860, 103908), (3003, 98960), (3080, 96486), (3120, 95249), (3432, 86590), (3640, 81642), (3696, 80405), (3711, 80080), (4004, 74220), (4290, 69272), (4368, 68035), (4620, 64324), (4948, 60060), (5005, 59376), (5460, 54428), (5720, 51954), (6006, 49480), (6160, 48243), (6185, 48048), (6864, 43295), (7280, 40821), (7422, 40040), (8008, 37110), (8580, 34636), (8659, 34320), (9240, 32162), (9896, 30030), (10010, 29688), (10920, 27214), (11440, 25977), (12012, 24740), (12370, 24024), (13607, 21840), (14844, 20020), (15015, 19792), (16016, 18555), (16081, 18480), (17160, 17318)]