2251188480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:477

約数の個数: 288

約数和(自身を含む): 7629189120

約数和(自身を除く): 5378000640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 71, 80, 92, 96, 115, 120, 128, 138, 142, 160, 184, 192, 213, 230, 240, 256, 276, 284, 320, 345, 355, 359, 368, 384, 426, 460, 480, 552, 568, 640, 690, 710, 718, 736, 768, 852, 920, 960, 1065, 1077, 1104, 1136, 1280, 1380, 1420, 1436, 1472, 1633, 1704, 1795, 1840, 1920, 2130, 2154, 2208, 2272, 2760, 2840, 2872, 2944, 3266, 3408, 3590, 3680, 3840, 4260, 4308, 4416, 4544, 4899, 5385, 5520, 5680, 5744, 5888, 6532, 6816, 7180, 7360, 8165, 8257, 8520, 8616, 8832, 9088, 9798, 10770, 11040, 11360, 11488, 13064, 13632, 14360, 14720, 16330, 16514, 17040, 17232, 17664, 18176, 19596, 21540, 22080, 22720, 22976, 24495, 24771, 25489, 26128, 27264, 28720, 29440, 32660, 33028, 34080, 34464, 39192, 41285, 43080, 44160, 45440, 45952, 48990, 49542, 50978, 52256, 54528, 57440, 65320, 66056, 68160, 68928, 76467, 78384, 82570, 86160, 88320, 90880, 91904, 97980, 99084, 101956, 104512, 114880, 123855, 127445, 130640, 132112, 136320, 137856, 152934, 156768, 165140, 172320, 195960, 198168, 203912, 209024, 229760, 247710, 254890, 261280, 264224, 272640, 275712, 305868, 313536, 330280, 344640, 382335, 391920, 396336, 407824, 418048, 459520, 495420, 509780, 522560, 528448, 586247, 611736, 627072, 660560, 689280, 764670, 783840, 792672, 815648, 990840, 1019560, 1045120, 1056896, 1172494, 1223472, 1254144, 1321120, 1378560, 1529340, 1567680, 1585344, 1631296, 1758741, 1981680, 2039120, 2090240, 2113792, 2344988, 2446944, 2642240, 2931235, 3058680, 3135360, 3170688, 3262592, 3517482, 3963360, 4078240, 4689976, 4893888, 5284480, 5862470, 6117360, 6270720, 6341376, 6525184, 7034964, 7926720, 8156480, 8793705, 9379952, 9787776, 10568960, 11724940, 12234720, 14069928, 15853440, 16312960, 17587410, 18759904, 19575552, 23449880, 24469440, 28139856, 31706880, 32625920, 35174820, 37519808, 46899760, 48938880, 56279712, 70349640, 75039616, 93799520, 97877760, 112559424, 140699280, 150079232, 187599040, 225118848, 281398560, 375198080, 450237696, 562797120, 750396160, 1125594240, 2251188480]

約数ペア:

[(1, 2251188480), (2, 1125594240), (3, 750396160), (4, 562797120), (5, 450237696), (6, 375198080), (8, 281398560), (10, 225118848), (12, 187599040), (15, 150079232), (16, 140699280), (20, 112559424), (23, 97877760), (24, 93799520), (30, 75039616), (32, 70349640), (40, 56279712), (46, 48938880), (48, 46899760), (60, 37519808), (64, 35174820), (69, 32625920), (71, 31706880), (80, 28139856), (92, 24469440), (96, 23449880), (115, 19575552), (120, 18759904), (128, 17587410), (138, 16312960), (142, 15853440), (160, 14069928), (184, 12234720), (192, 11724940), (213, 10568960), (230, 9787776), (240, 9379952), (256, 8793705), (276, 8156480), (284, 7926720), (320, 7034964), (345, 6525184), (355, 6341376), (359, 6270720), (368, 6117360), (384, 5862470), (426, 5284480), (460, 4893888), (480, 4689976), (552, 4078240), (568, 3963360), (640, 3517482), (690, 3262592), (710, 3170688), (718, 3135360), (736, 3058680), (768, 2931235), (852, 2642240), (920, 2446944), (960, 2344988), (1065, 2113792), (1077, 2090240), (1104, 2039120), (1136, 1981680), (1280, 1758741), (1380, 1631296), (1420, 1585344), (1436, 1567680), (1472, 1529340), (1633, 1378560), (1704, 1321120), (1795, 1254144), (1840, 1223472), (1920, 1172494), (2130, 1056896), (2154, 1045120), (2208, 1019560), (2272, 990840), (2760, 815648), (2840, 792672), (2872, 783840), (2944, 764670), (3266, 689280), (3408, 660560), (3590, 627072), (3680, 611736), (3840, 586247), (4260, 528448), (4308, 522560), (4416, 509780), (4544, 495420), (4899, 459520), (5385, 418048), (5520, 407824), (5680, 396336), (5744, 391920), (5888, 382335), (6532, 344640), (6816, 330280), (7180, 313536), (7360, 305868), (8165, 275712), (8257, 272640), (8520, 264224), (8616, 261280), (8832, 254890), (9088, 247710), (9798, 229760), (10770, 209024), (11040, 203912), (11360, 198168), (11488, 195960), (13064, 172320), (13632, 165140), (14360, 156768), (14720, 152934), (16330, 137856), (16514, 136320), (17040, 132112), (17232, 130640), (17664, 127445), (18176, 123855), (19596, 114880), (21540, 104512), (22080, 101956), (22720, 99084), (22976, 97980), (24495, 91904), (24771, 90880), (25489, 88320), (26128, 86160), (27264, 82570), (28720, 78384), (29440, 76467), (32660, 68928), (33028, 68160), (34080, 66056), (34464, 65320), (39192, 57440), (41285, 54528), (43080, 52256), (44160, 50978), (45440, 49542), (45952, 48990)]