146221680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 500467968

約数和(自身を除く): 354246288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 97, 110, 120, 132, 165, 176, 194, 220, 240, 264, 291, 330, 388, 440, 485, 528, 571, 582, 660, 776, 880, 970, 1067, 1142, 1164, 1320, 1455, 1552, 1713, 1940, 2134, 2284, 2328, 2640, 2855, 2910, 3201, 3426, 3880, 4268, 4568, 4656, 5335, 5710, 5820, 6281, 6402, 6852, 7760, 8536, 8565, 9136, 10670, 11420, 11640, 12562, 12804, 13704, 16005, 17072, 17130, 18843, 21340, 22840, 23280, 25124, 25608, 27408, 31405, 32010, 34260, 37686, 42680, 45680, 50248, 51216, 55387, 62810, 64020, 68520, 75372, 85360, 94215, 100496, 110774, 125620, 128040, 137040, 150744, 166161, 188430, 221548, 251240, 256080, 276935, 301488, 332322, 376860, 443096, 502480, 553870, 609257, 664644, 753720, 830805, 886192, 1107740, 1218514, 1329288, 1507440, 1661610, 1827771, 2215480, 2437028, 2658576, 3046285, 3323220, 3655542, 4430960, 4874056, 6092570, 6646440, 7311084, 9138855, 9748112, 12185140, 13292880, 14622168, 18277710, 24370280, 29244336, 36555420, 48740560, 73110840, 146221680]

約数ペア:

[(1, 146221680), (2, 73110840), (3, 48740560), (4, 36555420), (5, 29244336), (6, 24370280), (8, 18277710), (10, 14622168), (11, 13292880), (12, 12185140), (15, 9748112), (16, 9138855), (20, 7311084), (22, 6646440), (24, 6092570), (30, 4874056), (33, 4430960), (40, 3655542), (44, 3323220), (48, 3046285), (55, 2658576), (60, 2437028), (66, 2215480), (80, 1827771), (88, 1661610), (97, 1507440), (110, 1329288), (120, 1218514), (132, 1107740), (165, 886192), (176, 830805), (194, 753720), (220, 664644), (240, 609257), (264, 553870), (291, 502480), (330, 443096), (388, 376860), (440, 332322), (485, 301488), (528, 276935), (571, 256080), (582, 251240), (660, 221548), (776, 188430), (880, 166161), (970, 150744), (1067, 137040), (1142, 128040), (1164, 125620), (1320, 110774), (1455, 100496), (1552, 94215), (1713, 85360), (1940, 75372), (2134, 68520), (2284, 64020), (2328, 62810), (2640, 55387), (2855, 51216), (2910, 50248), (3201, 45680), (3426, 42680), (3880, 37686), (4268, 34260), (4568, 32010), (4656, 31405), (5335, 27408), (5710, 25608), (5820, 25124), (6281, 23280), (6402, 22840), (6852, 21340), (7760, 18843), (8536, 17130), (8565, 17072), (9136, 16005), (10670, 13704), (11420, 12804), (11640, 12562)]