2188205280

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1$

素因数の和:2500

約数の個数: 288

約数和(自身を含む): 8083805184

約数和(自身を除く): 5895599904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 621, 648, 690, 720, 736, 810, 828, 864, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2208, 2430, 2447, 2484, 2592, 2760, 3105, 3240, 3312, 3680, 3726, 3888, 4140, 4320, 4860, 4894, 4968, 5520, 5589, 6210, 6480, 6624, 7341, 7452, 7776, 8280, 9315, 9720, 9788, 9936, 11040, 11178, 12235, 12420, 12960, 14682, 14904, 16560, 18630, 19440, 19576, 19872, 22023, 22356, 24470, 24840, 27945, 29364, 29808, 33120, 36705, 37260, 38880, 39152, 44046, 44712, 48940, 49680, 55890, 56281, 58728, 59616, 66069, 73410, 74520, 78304, 88092, 89424, 97880, 99360, 110115, 111780, 112562, 117456, 132138, 146820, 149040, 168843, 176184, 178848, 195760, 198207, 220230, 223560, 225124, 234912, 264276, 281405, 293640, 298080, 330345, 337686, 352368, 391520, 396414, 440460, 447120, 450248, 506529, 528552, 562810, 587280, 594621, 660690, 675372, 704736, 792828, 844215, 880920, 894240, 900496, 991035, 1013058, 1057104, 1125620, 1174560, 1189242, 1321380, 1350744, 1519587, 1585656, 1688430, 1761840, 1800992, 1982070, 2026116, 2114208, 2251240, 2378484, 2532645, 2642760, 2701488, 2973105, 3039174, 3171312, 3376860, 3523680, 3964140, 4052232, 4502480, 4558761, 4756968, 5065290, 5285520, 5402976, 5946210, 6078348, 6342624, 6753720, 7597935, 7928280, 8104464, 9004960, 9117522, 9513936, 10130580, 10571040, 11892420, 12156696, 13507440, 13676283, 15195870, 15856560, 16208928, 18235044, 19027872, 20261160, 22793805, 23784840, 24313392, 27014880, 27352566, 30391740, 31713120, 36470088, 40522320, 45587610, 47569680, 48626784, 54705132, 60783480, 68381415, 72940176, 81044640, 91175220, 95139360, 109410264, 121566960, 136762830, 145880352, 182350440, 218820528, 243133920, 273525660, 364700880, 437641056, 547051320, 729401760, 1094102640, 2188205280]

約数ペア:

[(1, 2188205280), (2, 1094102640), (3, 729401760), (4, 547051320), (5, 437641056), (6, 364700880), (8, 273525660), (9, 243133920), (10, 218820528), (12, 182350440), (15, 145880352), (16, 136762830), (18, 121566960), (20, 109410264), (23, 95139360), (24, 91175220), (27, 81044640), (30, 72940176), (32, 68381415), (36, 60783480), (40, 54705132), (45, 48626784), (46, 47569680), (48, 45587610), (54, 40522320), (60, 36470088), (69, 31713120), (72, 30391740), (80, 27352566), (81, 27014880), (90, 24313392), (92, 23784840), (96, 22793805), (108, 20261160), (115, 19027872), (120, 18235044), (135, 16208928), (138, 15856560), (144, 15195870), (160, 13676283), (162, 13507440), (180, 12156696), (184, 11892420), (207, 10571040), (216, 10130580), (230, 9513936), (240, 9117522), (243, 9004960), (270, 8104464), (276, 7928280), (288, 7597935), (324, 6753720), (345, 6342624), (360, 6078348), (368, 5946210), (405, 5402976), (414, 5285520), (432, 5065290), (460, 4756968), (480, 4558761), (486, 4502480), (540, 4052232), (552, 3964140), (621, 3523680), (648, 3376860), (690, 3171312), (720, 3039174), (736, 2973105), (810, 2701488), (828, 2642760), (864, 2532645), (920, 2378484), (972, 2251240), (1035, 2114208), (1080, 2026116), (1104, 1982070), (1215, 1800992), (1242, 1761840), (1296, 1688430), (1380, 1585656), (1440, 1519587), (1620, 1350744), (1656, 1321380), (1840, 1189242), (1863, 1174560), (1944, 1125620), (2070, 1057104), (2160, 1013058), (2208, 991035), (2430, 900496), (2447, 894240), (2484, 880920), (2592, 844215), (2760, 792828), (3105, 704736), (3240, 675372), (3312, 660690), (3680, 594621), (3726, 587280), (3888, 562810), (4140, 528552), (4320, 506529), (4860, 450248), (4894, 447120), (4968, 440460), (5520, 396414), (5589, 391520), (6210, 352368), (6480, 337686), (6624, 330345), (7341, 298080), (7452, 293640), (7776, 281405), (8280, 264276), (9315, 234912), (9720, 225124), (9788, 223560), (9936, 220230), (11040, 198207), (11178, 195760), (12235, 178848), (12420, 176184), (12960, 168843), (14682, 149040), (14904, 146820), (16560, 132138), (18630, 117456), (19440, 112562), (19576, 111780), (19872, 110115), (22023, 99360), (22356, 97880), (24470, 89424), (24840, 88092), (27945, 78304), (29364, 74520), (29808, 73410), (33120, 66069), (36705, 59616), (37260, 58728), (38880, 56281), (39152, 55890), (44046, 49680), (44712, 48940)]