219894480

素因数分解:

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

素因数の和:267

約数の個数: 320

約数和(自身を含む): 839946240

約数和(自身を除く): 620051760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 41, 45, 48, 52, 54, 60, 65, 72, 78, 80, 82, 90, 104, 108, 117, 120, 123, 130, 135, 144, 156, 164, 180, 191, 195, 205, 208, 216, 234, 240, 246, 260, 270, 312, 328, 351, 360, 369, 382, 390, 410, 432, 468, 492, 520, 533, 540, 573, 585, 615, 624, 656, 702, 720, 738, 764, 780, 820, 936, 955, 984, 1040, 1066, 1080, 1107, 1146, 1170, 1230, 1404, 1476, 1528, 1560, 1599, 1640, 1719, 1755, 1845, 1872, 1910, 1968, 2132, 2160, 2214, 2292, 2340, 2460, 2483, 2665, 2808, 2865, 2952, 3056, 3120, 3198, 3280, 3438, 3510, 3690, 3820, 4264, 4428, 4584, 4680, 4797, 4920, 4966, 5157, 5330, 5535, 5616, 5730, 5904, 6396, 6876, 7020, 7380, 7449, 7640, 7831, 7995, 8528, 8595, 8856, 9168, 9360, 9594, 9840, 9932, 10314, 10660, 11070, 11460, 12415, 12792, 13752, 14040, 14391, 14760, 14898, 15280, 15662, 15990, 17190, 17712, 19188, 19864, 20628, 21320, 22140, 22347, 22920, 23493, 23985, 24830, 25584, 25785, 27504, 28080, 28782, 29520, 29796, 31324, 31980, 34380, 37245, 38376, 39155, 39728, 41256, 42640, 44280, 44694, 45840, 46986, 47970, 49660, 51570, 57564, 59592, 62648, 63960, 67041, 68760, 70479, 71955, 74490, 76752, 78310, 82512, 88560, 89388, 93972, 95940, 99320, 101803, 103140, 111735, 115128, 117465, 119184, 125296, 127920, 134082, 137520, 140958, 143910, 148980, 156620, 178776, 187944, 191880, 198640, 203606, 206280, 211437, 223470, 230256, 234930, 268164, 281916, 287820, 297960, 305409, 313240, 335205, 352395, 357552, 375888, 383760, 407212, 412560, 422874, 446940, 469860, 509015, 536328, 563832, 575640, 595920, 610818, 626480, 670410, 704790, 814424, 845748, 893880, 916227, 939720, 1018030, 1057185, 1072656, 1127664, 1151280, 1221636, 1340820, 1409580, 1527045, 1628848, 1691496, 1787760, 1832454, 1879440, 2036060, 2114370, 2443272, 2681640, 2748681, 2819160, 3054090, 3382992, 3664908, 4072120, 4228740, 4581135, 4886544, 5363280, 5497362, 5638320, 6108180, 7329816, 8144240, 8457480, 9162270, 10994724, 12216360, 13743405, 14659632, 16914960, 18324540, 21989448, 24432720, 27486810, 36649080, 43978896, 54973620, 73298160, 109947240, 219894480]

約数ペア:

[(1, 219894480), (2, 109947240), (3, 73298160), (4, 54973620), (5, 43978896), (6, 36649080), (8, 27486810), (9, 24432720), (10, 21989448), (12, 18324540), (13, 16914960), (15, 14659632), (16, 13743405), (18, 12216360), (20, 10994724), (24, 9162270), (26, 8457480), (27, 8144240), (30, 7329816), (36, 6108180), (39, 5638320), (40, 5497362), (41, 5363280), (45, 4886544), (48, 4581135), (52, 4228740), (54, 4072120), (60, 3664908), (65, 3382992), (72, 3054090), (78, 2819160), (80, 2748681), (82, 2681640), (90, 2443272), (104, 2114370), (108, 2036060), (117, 1879440), (120, 1832454), (123, 1787760), (130, 1691496), (135, 1628848), (144, 1527045), (156, 1409580), (164, 1340820), (180, 1221636), (191, 1151280), (195, 1127664), (205, 1072656), (208, 1057185), (216, 1018030), (234, 939720), (240, 916227), (246, 893880), (260, 845748), (270, 814424), (312, 704790), (328, 670410), (351, 626480), (360, 610818), (369, 595920), (382, 575640), (390, 563832), (410, 536328), (432, 509015), (468, 469860), (492, 446940), (520, 422874), (533, 412560), (540, 407212), (573, 383760), (585, 375888), (615, 357552), (624, 352395), (656, 335205), (702, 313240), (720, 305409), (738, 297960), (764, 287820), (780, 281916), (820, 268164), (936, 234930), (955, 230256), (984, 223470), (1040, 211437), (1066, 206280), (1080, 203606), (1107, 198640), (1146, 191880), (1170, 187944), (1230, 178776), (1404, 156620), (1476, 148980), (1528, 143910), (1560, 140958), (1599, 137520), (1640, 134082), (1719, 127920), (1755, 125296), (1845, 119184), (1872, 117465), (1910, 115128), (1968, 111735), (2132, 103140), (2160, 101803), (2214, 99320), (2292, 95940), (2340, 93972), (2460, 89388), (2483, 88560), (2665, 82512), (2808, 78310), (2865, 76752), (2952, 74490), (3056, 71955), (3120, 70479), (3198, 68760), (3280, 67041), (3438, 63960), (3510, 62648), (3690, 59592), (3820, 57564), (4264, 51570), (4428, 49660), (4584, 47970), (4680, 46986), (4797, 45840), (4920, 44694), (4966, 44280), (5157, 42640), (5330, 41256), (5535, 39728), (5616, 39155), (5730, 38376), (5904, 37245), (6396, 34380), (6876, 31980), (7020, 31324), (7380, 29796), (7449, 29520), (7640, 28782), (7831, 28080), (7995, 27504), (8528, 25785), (8595, 25584), (8856, 24830), (9168, 23985), (9360, 23493), (9594, 22920), (9840, 22347), (9932, 22140), (10314, 21320), (10660, 20628), (11070, 19864), (11460, 19188), (12415, 17712), (12792, 17190), (13752, 15990), (14040, 15662), (14391, 15280), (14760, 14898)]