28016331360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{3329}}^1$

素因数の和:3633

約数の個数: 192

約数和(自身を含む): 89722987200

約数和(自身を除く): 61706655840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 197, 240, 267, 356, 394, 445, 480, 534, 591, 712, 788, 890, 985, 1068, 1182, 1335, 1424, 1576, 1780, 1970, 2136, 2364, 2670, 2848, 2955, 3152, 3329, 3560, 3940, 4272, 4728, 5340, 5910, 6304, 6658, 7120, 7880, 8544, 9456, 9987, 10680, 11820, 13316, 14240, 15760, 16645, 17533, 18912, 19974, 21360, 23640, 26632, 31520, 33290, 35066, 39948, 42720, 47280, 49935, 52599, 53264, 66580, 70132, 79896, 87665, 94560, 99870, 105198, 106528, 133160, 140264, 159792, 175330, 199740, 210396, 262995, 266320, 280528, 296281, 319584, 350660, 399480, 420792, 525990, 532640, 561056, 592562, 655813, 701320, 798960, 841584, 888843, 1051980, 1185124, 1311626, 1402640, 1481405, 1597920, 1683168, 1777686, 1967439, 2103960, 2370248, 2623252, 2805280, 2962810, 3279065, 3555372, 3934878, 4207920, 4444215, 4740496, 5246504, 5925620, 6558130, 7110744, 7869756, 8415840, 8888430, 9480992, 9837195, 10493008, 11851240, 13116260, 14221488, 15739512, 17776860, 19674390, 20986016, 23702480, 26232520, 28442976, 31479024, 35553720, 39348780, 47404960, 52465040, 58367357, 62958048, 71107440, 78697560, 104930080, 116734714, 142214880, 157395120, 175102071, 233469428, 291836785, 314790240, 350204142, 466938856, 583673570, 700408284, 875510355, 933877712, 1167347140, 1400816568, 1751020710, 1867755424, 2334694280, 2801633136, 3502041420, 4669388560, 5603266272, 7004082840, 9338777120, 14008165680, 28016331360]

約数ペア:

[(1, 28016331360), (2, 14008165680), (3, 9338777120), (4, 7004082840), (5, 5603266272), (6, 4669388560), (8, 3502041420), (10, 2801633136), (12, 2334694280), (15, 1867755424), (16, 1751020710), (20, 1400816568), (24, 1167347140), (30, 933877712), (32, 875510355), (40, 700408284), (48, 583673570), (60, 466938856), (80, 350204142), (89, 314790240), (96, 291836785), (120, 233469428), (160, 175102071), (178, 157395120), (197, 142214880), (240, 116734714), (267, 104930080), (356, 78697560), (394, 71107440), (445, 62958048), (480, 58367357), (534, 52465040), (591, 47404960), (712, 39348780), (788, 35553720), (890, 31479024), (985, 28442976), (1068, 26232520), (1182, 23702480), (1335, 20986016), (1424, 19674390), (1576, 17776860), (1780, 15739512), (1970, 14221488), (2136, 13116260), (2364, 11851240), (2670, 10493008), (2848, 9837195), (2955, 9480992), (3152, 8888430), (3329, 8415840), (3560, 7869756), (3940, 7110744), (4272, 6558130), (4728, 5925620), (5340, 5246504), (5910, 4740496), (6304, 4444215), (6658, 4207920), (7120, 3934878), (7880, 3555372), (8544, 3279065), (9456, 2962810), (9987, 2805280), (10680, 2623252), (11820, 2370248), (13316, 2103960), (14240, 1967439), (15760, 1777686), (16645, 1683168), (17533, 1597920), (18912, 1481405), (19974, 1402640), (21360, 1311626), (23640, 1185124), (26632, 1051980), (31520, 888843), (33290, 841584), (35066, 798960), (39948, 701320), (42720, 655813), (47280, 592562), (49935, 561056), (52599, 532640), (53264, 525990), (66580, 420792), (70132, 399480), (79896, 350660), (87665, 319584), (94560, 296281), (99870, 280528), (105198, 266320), (106528, 262995), (133160, 210396), (140264, 199740), (159792, 175330)]