204591240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4273}}^1$

素因数の和:4316

約数の個数: 192

約数和(自身を含む): 800092800

約数和(自身を除く): 595501560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 152, 168, 171, 180, 190, 210, 228, 252, 266, 280, 285, 315, 342, 360, 380, 399, 420, 456, 504, 532, 570, 630, 665, 684, 760, 798, 840, 855, 1064, 1140, 1197, 1260, 1330, 1368, 1596, 1710, 1995, 2280, 2394, 2520, 2660, 3192, 3420, 3990, 4273, 4788, 5320, 5985, 6840, 7980, 8546, 9576, 11970, 12819, 15960, 17092, 21365, 23940, 25638, 29911, 34184, 38457, 42730, 47880, 51276, 59822, 64095, 76914, 81187, 85460, 89733, 102552, 119644, 128190, 149555, 153828, 162374, 170920, 179466, 192285, 239288, 243561, 256380, 269199, 299110, 307656, 324748, 358932, 384570, 405935, 448665, 487122, 512760, 538398, 568309, 598220, 649496, 717864, 730683, 769140, 811870, 897330, 974244, 1076796, 1136618, 1196440, 1217805, 1345995, 1461366, 1538280, 1623740, 1704927, 1794660, 1948488, 2153592, 2273236, 2435610, 2691990, 2841545, 2922732, 3247480, 3409854, 3589320, 3653415, 4546472, 4871220, 5114781, 5383980, 5683090, 5845464, 6819708, 7306830, 8524635, 9742440, 10229562, 10767960, 11366180, 13639416, 14613660, 17049270, 20459124, 22732360, 25573905, 29227320, 34098540, 40918248, 51147810, 68197080, 102295620, 204591240]

約数ペア:

[(1, 204591240), (2, 102295620), (3, 68197080), (4, 51147810), (5, 40918248), (6, 34098540), (7, 29227320), (8, 25573905), (9, 22732360), (10, 20459124), (12, 17049270), (14, 14613660), (15, 13639416), (18, 11366180), (19, 10767960), (20, 10229562), (21, 9742440), (24, 8524635), (28, 7306830), (30, 6819708), (35, 5845464), (36, 5683090), (38, 5383980), (40, 5114781), (42, 4871220), (45, 4546472), (56, 3653415), (57, 3589320), (60, 3409854), (63, 3247480), (70, 2922732), (72, 2841545), (76, 2691990), (84, 2435610), (90, 2273236), (95, 2153592), (105, 1948488), (114, 1794660), (120, 1704927), (126, 1623740), (133, 1538280), (140, 1461366), (152, 1345995), (168, 1217805), (171, 1196440), (180, 1136618), (190, 1076796), (210, 974244), (228, 897330), (252, 811870), (266, 769140), (280, 730683), (285, 717864), (315, 649496), (342, 598220), (360, 568309), (380, 538398), (399, 512760), (420, 487122), (456, 448665), (504, 405935), (532, 384570), (570, 358932), (630, 324748), (665, 307656), (684, 299110), (760, 269199), (798, 256380), (840, 243561), (855, 239288), (1064, 192285), (1140, 179466), (1197, 170920), (1260, 162374), (1330, 153828), (1368, 149555), (1596, 128190), (1710, 119644), (1995, 102552), (2280, 89733), (2394, 85460), (2520, 81187), (2660, 76914), (3192, 64095), (3420, 59822), (3990, 51276), (4273, 47880), (4788, 42730), (5320, 38457), (5985, 34184), (6840, 29911), (7980, 25638), (8546, 23940), (9576, 21365), (11970, 17092), (12819, 15960)]