201001320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1481}}^1$

素因数の和:1540

約数の個数: 192

約数和(自身を含む): 728254800

約数和(自身を除く): 527253480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 174, 180, 195, 232, 234, 260, 261, 290, 312, 348, 360, 377, 390, 435, 468, 520, 522, 580, 585, 696, 754, 780, 870, 936, 1044, 1131, 1160, 1170, 1305, 1481, 1508, 1560, 1740, 1885, 2088, 2262, 2340, 2610, 2962, 3016, 3393, 3480, 3770, 4443, 4524, 4680, 5220, 5655, 5924, 6786, 7405, 7540, 8886, 9048, 10440, 11310, 11848, 13329, 13572, 14810, 15080, 16965, 17772, 19253, 22215, 22620, 26658, 27144, 29620, 33930, 35544, 38506, 42949, 44430, 45240, 53316, 57759, 59240, 66645, 67860, 77012, 85898, 88860, 96265, 106632, 115518, 128847, 133290, 135720, 154024, 171796, 173277, 177720, 192530, 214745, 231036, 257694, 266580, 288795, 343592, 346554, 385060, 386541, 429490, 462072, 515388, 533160, 558337, 577590, 644235, 693108, 770120, 773082, 858980, 866385, 1030776, 1116674, 1155180, 1288470, 1386216, 1546164, 1675011, 1717960, 1732770, 1932705, 2233348, 2310360, 2576940, 2791685, 3092328, 3350022, 3465540, 3865410, 4466696, 5025033, 5153880, 5583370, 6700044, 6931080, 7730820, 8375055, 10050066, 11166740, 13400088, 15461640, 16750110, 20100132, 22333480, 25125165, 33500220, 40200264, 50250330, 67000440, 100500660, 201001320]

約数ペア:

[(1, 201001320), (2, 100500660), (3, 67000440), (4, 50250330), (5, 40200264), (6, 33500220), (8, 25125165), (9, 22333480), (10, 20100132), (12, 16750110), (13, 15461640), (15, 13400088), (18, 11166740), (20, 10050066), (24, 8375055), (26, 7730820), (29, 6931080), (30, 6700044), (36, 5583370), (39, 5153880), (40, 5025033), (45, 4466696), (52, 3865410), (58, 3465540), (60, 3350022), (65, 3092328), (72, 2791685), (78, 2576940), (87, 2310360), (90, 2233348), (104, 1932705), (116, 1732770), (117, 1717960), (120, 1675011), (130, 1546164), (145, 1386216), (156, 1288470), (174, 1155180), (180, 1116674), (195, 1030776), (232, 866385), (234, 858980), (260, 773082), (261, 770120), (290, 693108), (312, 644235), (348, 577590), (360, 558337), (377, 533160), (390, 515388), (435, 462072), (468, 429490), (520, 386541), (522, 385060), (580, 346554), (585, 343592), (696, 288795), (754, 266580), (780, 257694), (870, 231036), (936, 214745), (1044, 192530), (1131, 177720), (1160, 173277), (1170, 171796), (1305, 154024), (1481, 135720), (1508, 133290), (1560, 128847), (1740, 115518), (1885, 106632), (2088, 96265), (2262, 88860), (2340, 85898), (2610, 77012), (2962, 67860), (3016, 66645), (3393, 59240), (3480, 57759), (3770, 53316), (4443, 45240), (4524, 44430), (4680, 42949), (5220, 38506), (5655, 35544), (5924, 33930), (6786, 29620), (7405, 27144), (7540, 26658), (8886, 22620), (9048, 22215), (10440, 19253), (11310, 17772), (11848, 16965), (13329, 15080), (13572, 14810)]