268759920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 320

約数和(自身を含む): 1007935488

約数和(自身を除く): 739175568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 41, 44, 48, 52, 55, 60, 65, 66, 78, 80, 82, 88, 104, 110, 120, 123, 130, 132, 143, 156, 164, 165, 176, 191, 195, 205, 208, 220, 240, 246, 260, 264, 286, 312, 328, 330, 382, 390, 410, 429, 440, 451, 492, 520, 528, 533, 572, 573, 615, 624, 656, 660, 715, 764, 780, 820, 858, 880, 902, 955, 984, 1040, 1066, 1144, 1146, 1230, 1320, 1353, 1430, 1528, 1560, 1599, 1640, 1716, 1804, 1910, 1968, 2101, 2132, 2145, 2255, 2288, 2292, 2460, 2483, 2640, 2665, 2706, 2860, 2865, 3056, 3120, 3198, 3280, 3432, 3608, 3820, 4202, 4264, 4290, 4510, 4584, 4920, 4966, 5330, 5412, 5720, 5730, 5863, 6303, 6396, 6765, 6864, 7216, 7449, 7640, 7831, 7995, 8404, 8528, 8580, 9020, 9168, 9840, 9932, 10505, 10660, 10824, 11440, 11460, 11726, 12415, 12606, 12792, 13530, 14898, 15280, 15662, 15990, 16808, 17160, 17589, 18040, 19864, 21010, 21320, 21648, 22920, 23452, 23493, 24830, 25212, 25584, 27060, 27313, 29315, 29796, 31324, 31515, 31980, 33616, 34320, 35178, 36080, 37245, 39155, 39728, 42020, 42640, 45840, 46904, 46986, 49660, 50424, 54120, 54626, 58630, 59592, 62648, 63030, 63960, 70356, 74490, 78310, 81939, 84040, 86141, 87945, 93808, 93972, 99320, 100848, 101803, 108240, 109252, 117260, 117465, 119184, 125296, 126060, 127920, 136565, 140712, 148980, 156620, 163878, 168080, 172282, 175890, 187944, 198640, 203606, 218504, 234520, 234930, 252120, 258423, 273130, 281424, 297960, 305409, 313240, 327756, 344564, 351780, 375888, 407212, 409695, 430705, 437008, 469040, 469860, 504240, 509015, 516846, 546260, 595920, 610818, 626480, 655512, 689128, 703560, 814424, 819390, 861410, 939720, 1018030, 1033692, 1092520, 1119833, 1221636, 1292115, 1311024, 1378256, 1407120, 1527045, 1628848, 1638780, 1722820, 1879440, 2036060, 2067384, 2185040, 2239666, 2443272, 2584230, 3054090, 3277560, 3359499, 3445640, 4072120, 4134768, 4479332, 4886544, 5168460, 5599165, 6108180, 6555120, 6718998, 6891280, 8144240, 8958664, 10336920, 11198330, 12216360, 13437996, 16797495, 17917328, 20673840, 22396660, 24432720, 26875992, 33594990, 44793320, 53751984, 67189980, 89586640, 134379960, 268759920]

約数ペア:

[(1, 268759920), (2, 134379960), (3, 89586640), (4, 67189980), (5, 53751984), (6, 44793320), (8, 33594990), (10, 26875992), (11, 24432720), (12, 22396660), (13, 20673840), (15, 17917328), (16, 16797495), (20, 13437996), (22, 12216360), (24, 11198330), (26, 10336920), (30, 8958664), (33, 8144240), (39, 6891280), (40, 6718998), (41, 6555120), (44, 6108180), (48, 5599165), (52, 5168460), (55, 4886544), (60, 4479332), (65, 4134768), (66, 4072120), (78, 3445640), (80, 3359499), (82, 3277560), (88, 3054090), (104, 2584230), (110, 2443272), (120, 2239666), (123, 2185040), (130, 2067384), (132, 2036060), (143, 1879440), (156, 1722820), (164, 1638780), (165, 1628848), (176, 1527045), (191, 1407120), (195, 1378256), (205, 1311024), (208, 1292115), (220, 1221636), (240, 1119833), (246, 1092520), (260, 1033692), (264, 1018030), (286, 939720), (312, 861410), (328, 819390), (330, 814424), (382, 703560), (390, 689128), (410, 655512), (429, 626480), (440, 610818), (451, 595920), (492, 546260), (520, 516846), (528, 509015), (533, 504240), (572, 469860), (573, 469040), (615, 437008), (624, 430705), (656, 409695), (660, 407212), (715, 375888), (764, 351780), (780, 344564), (820, 327756), (858, 313240), (880, 305409), (902, 297960), (955, 281424), (984, 273130), (1040, 258423), (1066, 252120), (1144, 234930), (1146, 234520), (1230, 218504), (1320, 203606), (1353, 198640), (1430, 187944), (1528, 175890), (1560, 172282), (1599, 168080), (1640, 163878), (1716, 156620), (1804, 148980), (1910, 140712), (1968, 136565), (2101, 127920), (2132, 126060), (2145, 125296), (2255, 119184), (2288, 117465), (2292, 117260), (2460, 109252), (2483, 108240), (2640, 101803), (2665, 100848), (2706, 99320), (2860, 93972), (2865, 93808), (3056, 87945), (3120, 86141), (3198, 84040), (3280, 81939), (3432, 78310), (3608, 74490), (3820, 70356), (4202, 63960), (4264, 63030), (4290, 62648), (4510, 59592), (4584, 58630), (4920, 54626), (4966, 54120), (5330, 50424), (5412, 49660), (5720, 46986), (5730, 46904), (5863, 45840), (6303, 42640), (6396, 42020), (6765, 39728), (6864, 39155), (7216, 37245), (7449, 36080), (7640, 35178), (7831, 34320), (7995, 33616), (8404, 31980), (8528, 31515), (8580, 31324), (9020, 29796), (9168, 29315), (9840, 27313), (9932, 27060), (10505, 25584), (10660, 25212), (10824, 24830), (11440, 23493), (11460, 23452), (11726, 22920), (12415, 21648), (12606, 21320), (12792, 21010), (13530, 19864), (14898, 18040), (15280, 17589), (15662, 17160), (15990, 16808)]