20118736080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:491

約数の個数: 480

約数和(自身を含む): 72827838720

約数和(自身を除く): 52709102640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 41, 45, 48, 58, 60, 71, 72, 80, 82, 87, 90, 116, 120, 123, 142, 144, 145, 164, 174, 180, 205, 213, 232, 240, 246, 261, 284, 290, 328, 331, 348, 355, 360, 369, 410, 426, 435, 464, 492, 522, 568, 580, 615, 639, 656, 662, 696, 710, 720, 738, 820, 852, 870, 984, 993, 1044, 1065, 1136, 1160, 1189, 1230, 1278, 1305, 1324, 1392, 1420, 1476, 1640, 1655, 1704, 1740, 1845, 1968, 1986, 2059, 2088, 2130, 2320, 2378, 2460, 2556, 2610, 2648, 2840, 2911, 2952, 2979, 3195, 3280, 3310, 3408, 3480, 3567, 3690, 3972, 4118, 4176, 4260, 4756, 4920, 4965, 5112, 5220, 5296, 5680, 5822, 5904, 5945, 5958, 6177, 6390, 6620, 6960, 7134, 7380, 7944, 8236, 8520, 8733, 9512, 9599, 9840, 9930, 10224, 10295, 10440, 10701, 11644, 11890, 11916, 12354, 12780, 13240, 13571, 14268, 14555, 14760, 14895, 15888, 16472, 17040, 17466, 17835, 18531, 19024, 19198, 19860, 20590, 20880, 21402, 23288, 23501, 23780, 23832, 24708, 25560, 26199, 26480, 27142, 28536, 28797, 29110, 29520, 29790, 30885, 32944, 34932, 35670, 37062, 38396, 39720, 40713, 41180, 42804, 43665, 46576, 47002, 47560, 47664, 47995, 49416, 51120, 52398, 53505, 54284, 57072, 57594, 58220, 59580, 61770, 67855, 69864, 70503, 71340, 74124, 76792, 79440, 81426, 82360, 84419, 85608, 86391, 87330, 92655, 94004, 95120, 95990, 98832, 104796, 107010, 108568, 115188, 116440, 117505, 119160, 122139, 123540, 130995, 135710, 139728, 141006, 142680, 143985, 148248, 153584, 162852, 164720, 168838, 171216, 172782, 174660, 185310, 188008, 191980, 203565, 209592, 211509, 214020, 217136, 230376, 232880, 235010, 238320, 244278, 247080, 253257, 261990, 271420, 282012, 285360, 287970, 296496, 325704, 337676, 345564, 349320, 352515, 370620, 376016, 383960, 393559, 407130, 419184, 422095, 423018, 428040, 431955, 460752, 470020, 488556, 494160, 506514, 523980, 542840, 564024, 575940, 610695, 651408, 675352, 681529, 691128, 698640, 705030, 741240, 759771, 767920, 787118, 814260, 844190, 846036, 856080, 863910, 940040, 963541, 977112, 1013028, 1047960, 1057545, 1085680, 1128048, 1151880, 1180677, 1221390, 1266285, 1350704, 1363058, 1382256, 1410060, 1482480, 1519542, 1574236, 1628520, 1688380, 1692072, 1727820, 1880080, 1927082, 1954224, 1967795, 2026056, 2044587, 2095920, 2115090, 2303760, 2361354, 2442780, 2532570, 2726116, 2820120, 2890623, 3039084, 3148472, 3257040, 3376760, 3384144, 3407645, 3455640, 3542031, 3798855, 3854164, 3935590, 4052112, 4089174, 4230180, 4722708, 4817705, 4885560, 5065140, 5452232, 5640240, 5781246, 5903385, 6078168, 6133761, 6296944, 6753520, 6815290, 6911280, 7084062, 7597710, 7708328, 7871180, 8178348, 8460360, 8671869, 9445416, 9635410, 9771120, 10130280, 10222935, 10904464, 11562492, 11806770, 12156336, 12267522, 13630580, 14168124, 14453115, 15195420, 15416656, 15742360, 16356696, 16920720, 17343738, 17710155, 18890832, 19270820, 20260560, 20445870, 23124984, 23613540, 24535044, 27261160, 27942689, 28336248, 28906230, 30390840, 30668805, 31484720, 32713392, 34687476, 35420310, 38541640, 40891740, 43359345, 46249968, 47227080, 49070088, 54522320, 55885378, 56672496, 57812460, 60781680, 61337610, 69374952, 70840620, 77083280, 81783480, 83828067, 86718690, 94454160, 98140176, 111770756, 115624920, 122675220, 138749904, 139713445, 141681240, 163566960, 167656134, 173437380, 223541512, 231249840, 245350440, 251484201, 279426890, 283362480, 335312268, 346874760, 419140335, 447083024, 490700880, 502968402, 558853780, 670624536, 693749520, 838280670, 1005936804, 1117707560, 1257421005, 1341249072, 1676561340, 2011873608, 2235415120, 2514842010, 3353122680, 4023747216, 5029684020, 6706245360, 10059368040, 20118736080]

約数ペア:

[(1, 20118736080), (2, 10059368040), (3, 6706245360), (4, 5029684020), (5, 4023747216), (6, 3353122680), (8, 2514842010), (9, 2235415120), (10, 2011873608), (12, 1676561340), (15, 1341249072), (16, 1257421005), (18, 1117707560), (20, 1005936804), (24, 838280670), (29, 693749520), (30, 670624536), (36, 558853780), (40, 502968402), (41, 490700880), (45, 447083024), (48, 419140335), (58, 346874760), (60, 335312268), (71, 283362480), (72, 279426890), (80, 251484201), (82, 245350440), (87, 231249840), (90, 223541512), (116, 173437380), (120, 167656134), (123, 163566960), (142, 141681240), (144, 139713445), (145, 138749904), (164, 122675220), (174, 115624920), (180, 111770756), (205, 98140176), (213, 94454160), (232, 86718690), (240, 83828067), (246, 81783480), (261, 77083280), (284, 70840620), (290, 69374952), (328, 61337610), (331, 60781680), (348, 57812460), (355, 56672496), (360, 55885378), (369, 54522320), (410, 49070088), (426, 47227080), (435, 46249968), (464, 43359345), (492, 40891740), (522, 38541640), (568, 35420310), (580, 34687476), (615, 32713392), (639, 31484720), (656, 30668805), (662, 30390840), (696, 28906230), (710, 28336248), (720, 27942689), (738, 27261160), (820, 24535044), (852, 23613540), (870, 23124984), (984, 20445870), (993, 20260560), (1044, 19270820), (1065, 18890832), (1136, 17710155), (1160, 17343738), (1189, 16920720), (1230, 16356696), (1278, 15742360), (1305, 15416656), (1324, 15195420), (1392, 14453115), (1420, 14168124), (1476, 13630580), (1640, 12267522), (1655, 12156336), (1704, 11806770), (1740, 11562492), (1845, 10904464), (1968, 10222935), (1986, 10130280), (2059, 9771120), (2088, 9635410), (2130, 9445416), (2320, 8671869), (2378, 8460360), (2460, 8178348), (2556, 7871180), (2610, 7708328), (2648, 7597710), (2840, 7084062), (2911, 6911280), (2952, 6815290), (2979, 6753520), (3195, 6296944), (3280, 6133761), (3310, 6078168), (3408, 5903385), (3480, 5781246), (3567, 5640240), (3690, 5452232), (3972, 5065140), (4118, 4885560), (4176, 4817705), (4260, 4722708), (4756, 4230180), (4920, 4089174), (4965, 4052112), (5112, 3935590), (5220, 3854164), (5296, 3798855), (5680, 3542031), (5822, 3455640), (5904, 3407645), (5945, 3384144), (5958, 3376760), (6177, 3257040), (6390, 3148472), (6620, 3039084), (6960, 2890623), (7134, 2820120), (7380, 2726116), (7944, 2532570), (8236, 2442780), (8520, 2361354), (8733, 2303760), (9512, 2115090), (9599, 2095920), (9840, 2044587), (9930, 2026056), (10224, 1967795), (10295, 1954224), (10440, 1927082), (10701, 1880080), (11644, 1727820), (11890, 1692072), (11916, 1688380), (12354, 1628520), (12780, 1574236), (13240, 1519542), (13571, 1482480), (14268, 1410060), (14555, 1382256), (14760, 1363058), (14895, 1350704), (15888, 1266285), (16472, 1221390), (17040, 1180677), (17466, 1151880), (17835, 1128048), (18531, 1085680), (19024, 1057545), (19198, 1047960), (19860, 1013028), (20590, 977112), (20880, 963541), (21402, 940040), (23288, 863910), (23501, 856080), (23780, 846036), (23832, 844190), (24708, 814260), (25560, 787118), (26199, 767920), (26480, 759771), (27142, 741240), (28536, 705030), (28797, 698640), (29110, 691128), (29520, 681529), (29790, 675352), (30885, 651408), (32944, 610695), (34932, 575940), (35670, 564024), (37062, 542840), (38396, 523980), (39720, 506514), (40713, 494160), (41180, 488556), (42804, 470020), (43665, 460752), (46576, 431955), (47002, 428040), (47560, 423018), (47664, 422095), (47995, 419184), (49416, 407130), (51120, 393559), (52398, 383960), (53505, 376016), (54284, 370620), (57072, 352515), (57594, 349320), (58220, 345564), (59580, 337676), (61770, 325704), (67855, 296496), (69864, 287970), (70503, 285360), (71340, 282012), (74124, 271420), (76792, 261990), (79440, 253257), (81426, 247080), (82360, 244278), (84419, 238320), (85608, 235010), (86391, 232880), (87330, 230376), (92655, 217136), (94004, 214020), (95120, 211509), (95990, 209592), (98832, 203565), (104796, 191980), (107010, 188008), (108568, 185310), (115188, 174660), (116440, 172782), (117505, 171216), (119160, 168838), (122139, 164720), (123540, 162852), (130995, 153584), (135710, 148248), (139728, 143985), (141006, 142680)]