84024720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 311980032

約数和(自身を除く): 227955312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 65, 72, 78, 80, 90, 94, 104, 117, 120, 130, 141, 144, 156, 180, 188, 191, 195, 208, 234, 235, 240, 260, 282, 312, 360, 376, 382, 390, 423, 468, 470, 520, 564, 573, 585, 611, 624, 705, 720, 752, 764, 780, 846, 936, 940, 955, 1040, 1128, 1146, 1170, 1222, 1410, 1528, 1560, 1692, 1719, 1833, 1872, 1880, 1910, 2115, 2256, 2292, 2340, 2444, 2483, 2820, 2865, 3055, 3056, 3120, 3384, 3438, 3666, 3760, 3820, 4230, 4584, 4680, 4888, 4966, 5499, 5640, 5730, 6110, 6768, 6876, 7332, 7449, 7640, 8460, 8595, 8977, 9165, 9168, 9360, 9776, 9932, 10998, 11280, 11460, 12220, 12415, 13752, 14664, 14898, 15280, 16920, 17190, 17954, 18330, 19864, 21996, 22347, 22920, 24440, 24830, 26931, 27495, 27504, 29328, 29796, 33840, 34380, 35908, 36660, 37245, 39728, 43992, 44694, 44885, 45840, 48880, 49660, 53862, 54990, 59592, 68760, 71816, 73320, 74490, 80793, 87984, 89388, 89770, 99320, 107724, 109980, 111735, 116701, 119184, 134655, 137520, 143632, 146640, 148980, 161586, 178776, 179540, 198640, 215448, 219960, 223470, 233402, 269310, 297960, 323172, 350103, 357552, 359080, 403965, 430896, 439920, 446940, 466804, 538620, 583505, 595920, 646344, 700206, 718160, 807930, 893880, 933608, 1050309, 1077240, 1167010, 1292688, 1400412, 1615860, 1750515, 1787760, 1867216, 2100618, 2154480, 2334020, 2800824, 3231720, 3501030, 4201236, 4668040, 5251545, 5601648, 6463440, 7002060, 8402472, 9336080, 10503090, 14004120, 16804944, 21006180, 28008240, 42012360, 84024720]

約数ペア:

[(1, 84024720), (2, 42012360), (3, 28008240), (4, 21006180), (5, 16804944), (6, 14004120), (8, 10503090), (9, 9336080), (10, 8402472), (12, 7002060), (13, 6463440), (15, 5601648), (16, 5251545), (18, 4668040), (20, 4201236), (24, 3501030), (26, 3231720), (30, 2800824), (36, 2334020), (39, 2154480), (40, 2100618), (45, 1867216), (47, 1787760), (48, 1750515), (52, 1615860), (60, 1400412), (65, 1292688), (72, 1167010), (78, 1077240), (80, 1050309), (90, 933608), (94, 893880), (104, 807930), (117, 718160), (120, 700206), (130, 646344), (141, 595920), (144, 583505), (156, 538620), (180, 466804), (188, 446940), (191, 439920), (195, 430896), (208, 403965), (234, 359080), (235, 357552), (240, 350103), (260, 323172), (282, 297960), (312, 269310), (360, 233402), (376, 223470), (382, 219960), (390, 215448), (423, 198640), (468, 179540), (470, 178776), (520, 161586), (564, 148980), (573, 146640), (585, 143632), (611, 137520), (624, 134655), (705, 119184), (720, 116701), (752, 111735), (764, 109980), (780, 107724), (846, 99320), (936, 89770), (940, 89388), (955, 87984), (1040, 80793), (1128, 74490), (1146, 73320), (1170, 71816), (1222, 68760), (1410, 59592), (1528, 54990), (1560, 53862), (1692, 49660), (1719, 48880), (1833, 45840), (1872, 44885), (1880, 44694), (1910, 43992), (2115, 39728), (2256, 37245), (2292, 36660), (2340, 35908), (2444, 34380), (2483, 33840), (2820, 29796), (2865, 29328), (3055, 27504), (3056, 27495), (3120, 26931), (3384, 24830), (3438, 24440), (3666, 22920), (3760, 22347), (3820, 21996), (4230, 19864), (4584, 18330), (4680, 17954), (4888, 17190), (4966, 16920), (5499, 15280), (5640, 14898), (5730, 14664), (6110, 13752), (6768, 12415), (6876, 12220), (7332, 11460), (7449, 11280), (7640, 10998), (8460, 9932), (8595, 9776), (8977, 9360), (9165, 9168)]