20437029360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{12967}}^1$

素因数の和:13196

約数の個数: 240

約数和(自身を含む): 75255897600

約数和(自身を除く): 54818868240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 199, 220, 240, 264, 330, 360, 396, 398, 440, 495, 528, 597, 660, 720, 792, 796, 880, 990, 995, 1194, 1320, 1584, 1592, 1791, 1980, 1990, 2189, 2388, 2640, 2985, 3184, 3582, 3960, 3980, 4378, 4776, 5970, 6567, 7164, 7920, 7960, 8756, 8955, 9552, 10945, 11940, 12967, 13134, 14328, 15920, 17512, 17910, 19701, 21890, 23880, 25934, 26268, 28656, 32835, 35024, 35820, 38901, 39402, 43780, 47760, 51868, 52536, 64835, 65670, 71640, 77802, 78804, 87560, 98505, 103736, 105072, 116703, 129670, 131340, 142637, 143280, 155604, 157608, 175120, 194505, 197010, 207472, 233406, 259340, 262680, 285274, 311208, 315216, 389010, 394020, 427911, 466812, 518680, 525360, 570548, 583515, 622416, 713185, 778020, 788040, 855822, 933624, 1037360, 1141096, 1167030, 1283733, 1426370, 1556040, 1576080, 1711644, 1867248, 2139555, 2282192, 2334060, 2567466, 2580433, 2852740, 3112080, 3423288, 4279110, 4668120, 5134932, 5160866, 5705480, 6418665, 6846576, 7741299, 8558220, 9336240, 10269864, 10321732, 11410960, 12837330, 12902165, 15482598, 17116440, 20539728, 20643464, 23223897, 25674660, 25804330, 28384763, 30965196, 34232880, 38706495, 41286928, 46447794, 51349320, 51608660, 56769526, 61930392, 77412990, 85154289, 92895588, 102698640, 103217320, 113539052, 116119485, 123860784, 141923815, 154825980, 170308578, 185791176, 206434640, 227078104, 232238970, 255462867, 283847630, 309651960, 340617156, 371582352, 425771445, 454156208, 464477940, 510925734, 567695260, 619303920, 681234312, 851542890, 928955880, 1021851468, 1135390520, 1277314335, 1362468624, 1703085780, 1857911760, 2043702936, 2270781040, 2554628670, 3406171560, 4087405872, 5109257340, 6812343120, 10218514680, 20437029360]

約数ペア:

[(1, 20437029360), (2, 10218514680), (3, 6812343120), (4, 5109257340), (5, 4087405872), (6, 3406171560), (8, 2554628670), (9, 2270781040), (10, 2043702936), (11, 1857911760), (12, 1703085780), (15, 1362468624), (16, 1277314335), (18, 1135390520), (20, 1021851468), (22, 928955880), (24, 851542890), (30, 681234312), (33, 619303920), (36, 567695260), (40, 510925734), (44, 464477940), (45, 454156208), (48, 425771445), (55, 371582352), (60, 340617156), (66, 309651960), (72, 283847630), (80, 255462867), (88, 232238970), (90, 227078104), (99, 206434640), (110, 185791176), (120, 170308578), (132, 154825980), (144, 141923815), (165, 123860784), (176, 116119485), (180, 113539052), (198, 103217320), (199, 102698640), (220, 92895588), (240, 85154289), (264, 77412990), (330, 61930392), (360, 56769526), (396, 51608660), (398, 51349320), (440, 46447794), (495, 41286928), (528, 38706495), (597, 34232880), (660, 30965196), (720, 28384763), (792, 25804330), (796, 25674660), (880, 23223897), (990, 20643464), (995, 20539728), (1194, 17116440), (1320, 15482598), (1584, 12902165), (1592, 12837330), (1791, 11410960), (1980, 10321732), (1990, 10269864), (2189, 9336240), (2388, 8558220), (2640, 7741299), (2985, 6846576), (3184, 6418665), (3582, 5705480), (3960, 5160866), (3980, 5134932), (4378, 4668120), (4776, 4279110), (5970, 3423288), (6567, 3112080), (7164, 2852740), (7920, 2580433), (7960, 2567466), (8756, 2334060), (8955, 2282192), (9552, 2139555), (10945, 1867248), (11940, 1711644), (12967, 1576080), (13134, 1556040), (14328, 1426370), (15920, 1283733), (17512, 1167030), (17910, 1141096), (19701, 1037360), (21890, 933624), (23880, 855822), (25934, 788040), (26268, 778020), (28656, 713185), (32835, 622416), (35024, 583515), (35820, 570548), (38901, 525360), (39402, 518680), (43780, 466812), (47760, 427911), (51868, 394020), (52536, 389010), (64835, 315216), (65670, 311208), (71640, 285274), (77802, 262680), (78804, 259340), (87560, 233406), (98505, 207472), (103736, 197010), (105072, 194505), (116703, 175120), (129670, 157608), (131340, 155604), (142637, 143280)]