249044040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2671}}^1$

素因数の和:2732

約数の個数: 192

約数和(自身を含む): 950376960

約数和(自身を除く): 701332920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 2671, 3108, 3330, 3885, 4440, 4662, 5180, 5342, 6216, 6660, 7770, 8013, 9324, 10360, 10684, 11655, 13320, 13355, 15540, 16026, 18648, 18697, 21368, 23310, 24039, 26710, 31080, 32052, 37394, 40065, 46620, 48078, 53420, 56091, 64104, 74788, 80130, 93240, 93485, 96156, 98827, 106840, 112182, 120195, 149576, 160260, 168273, 186970, 192312, 197654, 224364, 240390, 280455, 296481, 320520, 336546, 373940, 395308, 448728, 480780, 494135, 560910, 592962, 673092, 691789, 747880, 790616, 841365, 889443, 961560, 988270, 1121820, 1185924, 1346184, 1383578, 1482405, 1682730, 1778886, 1976540, 2075367, 2243640, 2371848, 2767156, 2964810, 3365460, 3458945, 3557772, 3953080, 4150734, 4447215, 5534312, 5929620, 6226101, 6730920, 6917890, 7115544, 8301468, 8894430, 10376835, 11859240, 12452202, 13835780, 16602936, 17788860, 20753670, 24904404, 27671560, 31130505, 35577720, 41507340, 49808808, 62261010, 83014680, 124522020, 249044040]

約数ペア:

[(1, 249044040), (2, 124522020), (3, 83014680), (4, 62261010), (5, 49808808), (6, 41507340), (7, 35577720), (8, 31130505), (9, 27671560), (10, 24904404), (12, 20753670), (14, 17788860), (15, 16602936), (18, 13835780), (20, 12452202), (21, 11859240), (24, 10376835), (28, 8894430), (30, 8301468), (35, 7115544), (36, 6917890), (37, 6730920), (40, 6226101), (42, 5929620), (45, 5534312), (56, 4447215), (60, 4150734), (63, 3953080), (70, 3557772), (72, 3458945), (74, 3365460), (84, 2964810), (90, 2767156), (105, 2371848), (111, 2243640), (120, 2075367), (126, 1976540), (140, 1778886), (148, 1682730), (168, 1482405), (180, 1383578), (185, 1346184), (210, 1185924), (222, 1121820), (252, 988270), (259, 961560), (280, 889443), (296, 841365), (315, 790616), (333, 747880), (360, 691789), (370, 673092), (420, 592962), (444, 560910), (504, 494135), (518, 480780), (555, 448728), (630, 395308), (666, 373940), (740, 336546), (777, 320520), (840, 296481), (888, 280455), (1036, 240390), (1110, 224364), (1260, 197654), (1295, 192312), (1332, 186970), (1480, 168273), (1554, 160260), (1665, 149576), (2072, 120195), (2220, 112182), (2331, 106840), (2520, 98827), (2590, 96156), (2664, 93485), (2671, 93240), (3108, 80130), (3330, 74788), (3885, 64104), (4440, 56091), (4662, 53420), (5180, 48078), (5342, 46620), (6216, 40065), (6660, 37394), (7770, 32052), (8013, 31080), (9324, 26710), (10360, 24039), (10684, 23310), (11655, 21368), (13320, 18697), (13355, 18648), (15540, 16026)]