2912234880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1$

素因数の和:961

約数の個数: 256

約数和(自身を含む): 9884044800

約数和(自身を除く): 6971809920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 97, 114, 120, 128, 152, 160, 190, 192, 194, 228, 240, 285, 291, 304, 320, 380, 384, 388, 456, 480, 485, 570, 582, 608, 640, 760, 776, 823, 912, 960, 970, 1140, 1164, 1216, 1455, 1520, 1552, 1646, 1824, 1843, 1920, 1940, 2280, 2328, 2432, 2469, 2910, 3040, 3104, 3292, 3648, 3686, 3880, 4115, 4560, 4656, 4938, 5529, 5820, 6080, 6208, 6584, 7296, 7372, 7760, 8230, 9120, 9215, 9312, 9876, 11058, 11640, 12160, 12345, 12416, 13168, 14744, 15520, 15637, 16460, 18240, 18430, 18624, 19752, 22116, 23280, 24690, 26336, 27645, 29488, 31040, 31274, 32920, 36480, 36860, 37248, 39504, 44232, 46560, 46911, 49380, 52672, 55290, 58976, 62080, 62548, 65840, 73720, 78185, 79008, 79831, 88464, 93120, 93822, 98760, 105344, 110580, 117952, 125096, 131680, 147440, 156370, 158016, 159662, 176928, 186240, 187644, 197520, 221160, 234555, 235904, 239493, 250192, 263360, 294880, 312740, 316032, 319324, 353856, 375288, 395040, 399155, 442320, 469110, 478986, 500384, 526720, 589760, 625480, 638648, 707712, 750576, 790080, 798310, 884640, 938220, 957972, 1000768, 1179520, 1197465, 1250960, 1277296, 1501152, 1516789, 1580160, 1596620, 1769280, 1876440, 1915944, 2001536, 2394930, 2501920, 2554592, 3002304, 3033578, 3193240, 3538560, 3752880, 3831888, 4550367, 4789860, 5003840, 5109184, 6004608, 6067156, 6386480, 7505760, 7583945, 7663776, 9100734, 9579720, 10007680, 10218368, 12134312, 12772960, 15011520, 15167890, 15327552, 18201468, 19159440, 22751835, 24268624, 25545920, 30023040, 30335780, 30655104, 36402936, 38318880, 45503670, 48537248, 51091840, 60671560, 72805872, 76637760, 91007340, 97074496, 121343120, 145611744, 153275520, 182014680, 194148992, 242686240, 291223488, 364029360, 485372480, 582446976, 728058720, 970744960, 1456117440, 2912234880]

約数ペア:

[(1, 2912234880), (2, 1456117440), (3, 970744960), (4, 728058720), (5, 582446976), (6, 485372480), (8, 364029360), (10, 291223488), (12, 242686240), (15, 194148992), (16, 182014680), (19, 153275520), (20, 145611744), (24, 121343120), (30, 97074496), (32, 91007340), (38, 76637760), (40, 72805872), (48, 60671560), (57, 51091840), (60, 48537248), (64, 45503670), (76, 38318880), (80, 36402936), (95, 30655104), (96, 30335780), (97, 30023040), (114, 25545920), (120, 24268624), (128, 22751835), (152, 19159440), (160, 18201468), (190, 15327552), (192, 15167890), (194, 15011520), (228, 12772960), (240, 12134312), (285, 10218368), (291, 10007680), (304, 9579720), (320, 9100734), (380, 7663776), (384, 7583945), (388, 7505760), (456, 6386480), (480, 6067156), (485, 6004608), (570, 5109184), (582, 5003840), (608, 4789860), (640, 4550367), (760, 3831888), (776, 3752880), (823, 3538560), (912, 3193240), (960, 3033578), (970, 3002304), (1140, 2554592), (1164, 2501920), (1216, 2394930), (1455, 2001536), (1520, 1915944), (1552, 1876440), (1646, 1769280), (1824, 1596620), (1843, 1580160), (1920, 1516789), (1940, 1501152), (2280, 1277296), (2328, 1250960), (2432, 1197465), (2469, 1179520), (2910, 1000768), (3040, 957972), (3104, 938220), (3292, 884640), (3648, 798310), (3686, 790080), (3880, 750576), (4115, 707712), (4560, 638648), (4656, 625480), (4938, 589760), (5529, 526720), (5820, 500384), (6080, 478986), (6208, 469110), (6584, 442320), (7296, 399155), (7372, 395040), (7760, 375288), (8230, 353856), (9120, 319324), (9215, 316032), (9312, 312740), (9876, 294880), (11058, 263360), (11640, 250192), (12160, 239493), (12345, 235904), (12416, 234555), (13168, 221160), (14744, 197520), (15520, 187644), (15637, 186240), (16460, 176928), (18240, 159662), (18430, 158016), (18624, 156370), (19752, 147440), (22116, 131680), (23280, 125096), (24690, 117952), (26336, 110580), (27645, 105344), (29488, 98760), (31040, 93822), (31274, 93120), (32920, 88464), (36480, 79831), (36860, 79008), (37248, 78185), (39504, 73720), (44232, 65840), (46560, 62548), (46911, 62080), (49380, 58976), (52672, 55290)]