21779883360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:1006

約数の個数: 288

約数和(自身を含む): 75518194752

約数和(自身を除く): 53738311392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 241, 288, 291, 360, 388, 480, 482, 485, 582, 647, 720, 723, 776, 873, 964, 970, 1164, 1205, 1294, 1440, 1446, 1455, 1552, 1746, 1928, 1940, 1941, 2169, 2328, 2410, 2588, 2892, 2910, 3104, 3235, 3492, 3615, 3856, 3880, 3882, 4338, 4365, 4656, 4820, 5176, 5784, 5820, 5823, 6470, 6984, 7230, 7712, 7760, 7764, 8676, 8730, 9312, 9640, 9705, 10352, 10845, 11568, 11640, 11646, 12940, 13968, 14460, 15520, 15528, 17352, 17460, 19280, 19410, 20704, 21690, 23136, 23280, 23292, 23377, 25880, 27936, 28920, 29115, 31056, 34704, 34920, 38560, 38820, 43380, 46560, 46584, 46754, 51760, 57840, 58230, 62112, 62759, 69408, 69840, 70131, 77640, 86760, 93168, 93508, 103520, 115680, 116460, 116885, 125518, 139680, 140262, 155280, 155927, 173520, 186336, 187016, 188277, 210393, 232920, 233770, 251036, 280524, 310560, 311854, 313795, 347040, 350655, 374032, 376554, 420786, 465840, 467540, 467781, 502072, 561048, 564831, 623708, 627590, 701310, 748064, 753108, 779635, 841572, 931680, 935080, 935562, 941385, 1004144, 1051965, 1122096, 1129662, 1247416, 1255180, 1402620, 1403343, 1506216, 1559270, 1683144, 1870160, 1871124, 1882770, 2008288, 2103930, 2244192, 2259324, 2338905, 2494832, 2510360, 2805240, 2806686, 2824155, 3012432, 3118540, 3366288, 3740320, 3742248, 3765540, 4207860, 4518648, 4677810, 4989664, 5020720, 5610480, 5613372, 5648310, 6024864, 6237080, 6732576, 7016715, 7484496, 7531080, 8415720, 9037296, 9355620, 10041440, 11220960, 11226744, 11296620, 12474160, 14033430, 14968992, 15062160, 15124919, 16831440, 18074592, 18711240, 22453488, 22593240, 24948320, 28066860, 30124320, 30249838, 33662880, 37422480, 44906976, 45186480, 45374757, 56133720, 60499676, 74844960, 75624595, 90372960, 90749514, 112267440, 120999352, 136124271, 151249190, 181499028, 224534880, 226873785, 241998704, 272248542, 302498380, 362998056, 453747570, 483997408, 544497084, 604996760, 680621355, 725996112, 907495140, 1088994168, 1209993520, 1361242710, 1451992224, 1814990280, 2177988336, 2419987040, 2722485420, 3629980560, 4355976672, 5444970840, 7259961120, 10889941680, 21779883360]

約数ペア:

[(1, 21779883360), (2, 10889941680), (3, 7259961120), (4, 5444970840), (5, 4355976672), (6, 3629980560), (8, 2722485420), (9, 2419987040), (10, 2177988336), (12, 1814990280), (15, 1451992224), (16, 1361242710), (18, 1209993520), (20, 1088994168), (24, 907495140), (30, 725996112), (32, 680621355), (36, 604996760), (40, 544497084), (45, 483997408), (48, 453747570), (60, 362998056), (72, 302498380), (80, 272248542), (90, 241998704), (96, 226873785), (97, 224534880), (120, 181499028), (144, 151249190), (160, 136124271), (180, 120999352), (194, 112267440), (240, 90749514), (241, 90372960), (288, 75624595), (291, 74844960), (360, 60499676), (388, 56133720), (480, 45374757), (482, 45186480), (485, 44906976), (582, 37422480), (647, 33662880), (720, 30249838), (723, 30124320), (776, 28066860), (873, 24948320), (964, 22593240), (970, 22453488), (1164, 18711240), (1205, 18074592), (1294, 16831440), (1440, 15124919), (1446, 15062160), (1455, 14968992), (1552, 14033430), (1746, 12474160), (1928, 11296620), (1940, 11226744), (1941, 11220960), (2169, 10041440), (2328, 9355620), (2410, 9037296), (2588, 8415720), (2892, 7531080), (2910, 7484496), (3104, 7016715), (3235, 6732576), (3492, 6237080), (3615, 6024864), (3856, 5648310), (3880, 5613372), (3882, 5610480), (4338, 5020720), (4365, 4989664), (4656, 4677810), (4820, 4518648), (5176, 4207860), (5784, 3765540), (5820, 3742248), (5823, 3740320), (6470, 3366288), (6984, 3118540), (7230, 3012432), (7712, 2824155), (7760, 2806686), (7764, 2805240), (8676, 2510360), (8730, 2494832), (9312, 2338905), (9640, 2259324), (9705, 2244192), (10352, 2103930), (10845, 2008288), (11568, 1882770), (11640, 1871124), (11646, 1870160), (12940, 1683144), (13968, 1559270), (14460, 1506216), (15520, 1403343), (15528, 1402620), (17352, 1255180), (17460, 1247416), (19280, 1129662), (19410, 1122096), (20704, 1051965), (21690, 1004144), (23136, 941385), (23280, 935562), (23292, 935080), (23377, 931680), (25880, 841572), (27936, 779635), (28920, 753108), (29115, 748064), (31056, 701310), (34704, 627590), (34920, 623708), (38560, 564831), (38820, 561048), (43380, 502072), (46560, 467781), (46584, 467540), (46754, 465840), (51760, 420786), (57840, 376554), (58230, 374032), (62112, 350655), (62759, 347040), (69408, 313795), (69840, 311854), (70131, 310560), (77640, 280524), (86760, 251036), (93168, 233770), (93508, 232920), (103520, 210393), (115680, 188277), (116460, 187016), (116885, 186336), (125518, 173520), (139680, 155927), (140262, 155280)]