18887887040

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:356

約数の個数: 336

約数和(自身を含む): 52304265216

約数和(自身を除く): 33416378176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 64, 80, 88, 92, 110, 115, 121, 127, 160, 167, 176, 184, 220, 230, 242, 253, 254, 320, 334, 352, 368, 440, 460, 484, 506, 508, 605, 635, 668, 704, 736, 835, 880, 920, 968, 1012, 1016, 1210, 1265, 1270, 1336, 1397, 1472, 1670, 1760, 1837, 1840, 1936, 2024, 2032, 2420, 2530, 2540, 2672, 2783, 2794, 2921, 3340, 3520, 3674, 3680, 3841, 3872, 4048, 4064, 4840, 5060, 5080, 5344, 5566, 5588, 5842, 6680, 6985, 7348, 7360, 7682, 7744, 8096, 8128, 9185, 9680, 10120, 10160, 10688, 11132, 11176, 11684, 13360, 13915, 13970, 14605, 14696, 15364, 15367, 16192, 18370, 19205, 19360, 20207, 20240, 20320, 21209, 22264, 22352, 23368, 26720, 27830, 27940, 29210, 29392, 30728, 30734, 32131, 36740, 38410, 38720, 40414, 40480, 40640, 42251, 42418, 44528, 44704, 46736, 53440, 55660, 55880, 58420, 58784, 61456, 61468, 64262, 73480, 76820, 76835, 80828, 80960, 84502, 84836, 89056, 89408, 93472, 101035, 106045, 111320, 111760, 116840, 117568, 122912, 122936, 128524, 146960, 153640, 153670, 160655, 161656, 169004, 169672, 178112, 186944, 202070, 211255, 212090, 222640, 223520, 233299, 233680, 245824, 245872, 257048, 293920, 307280, 307340, 321310, 323312, 338008, 339344, 353441, 404140, 422510, 424180, 445280, 447040, 464761, 466598, 467360, 487807, 491744, 514096, 587840, 614560, 614680, 642620, 646624, 676016, 678688, 706882, 808280, 845020, 848360, 890560, 929522, 933196, 934720, 975614, 983488, 1028192, 1166495, 1229120, 1229360, 1285240, 1293248, 1352032, 1357376, 1413764, 1616560, 1690040, 1696720, 1767205, 1859044, 1866392, 1951228, 2056384, 2323805, 2332990, 2439035, 2458720, 2566289, 2570480, 2704064, 2827528, 3233120, 3380080, 3393440, 3534410, 3718088, 3732784, 3902456, 4647610, 4665980, 4878070, 4917440, 5132578, 5140960, 5365877, 5655056, 6466240, 6760160, 6786880, 7068820, 7436176, 7465568, 7804912, 9295220, 9331960, 9756140, 10265156, 10281920, 10731754, 11310112, 12831445, 13520320, 14137640, 14872352, 14931136, 15609824, 18590440, 18663920, 19512280, 20530312, 21463508, 22620224, 25662890, 26829385, 28275280, 29744704, 31219648, 37180880, 37327840, 39024560, 41060624, 42927016, 51325780, 53658770, 56550560, 59024647, 74361760, 74655680, 78049120, 82121248, 85854032, 102651560, 107317540, 113101120, 118049294, 148723520, 156098240, 164242496, 171708064, 205303120, 214635080, 236098588, 295123235, 343416128, 410606240, 429270160, 472197176, 590246470, 821212480, 858540320, 944394352, 1180492940, 1717080640, 1888788704, 2360985880, 3777577408, 4721971760, 9443943520, 18887887040]

約数ペア:

[(1, 18887887040), (2, 9443943520), (4, 4721971760), (5, 3777577408), (8, 2360985880), (10, 1888788704), (11, 1717080640), (16, 1180492940), (20, 944394352), (22, 858540320), (23, 821212480), (32, 590246470), (40, 472197176), (44, 429270160), (46, 410606240), (55, 343416128), (64, 295123235), (80, 236098588), (88, 214635080), (92, 205303120), (110, 171708064), (115, 164242496), (121, 156098240), (127, 148723520), (160, 118049294), (167, 113101120), (176, 107317540), (184, 102651560), (220, 85854032), (230, 82121248), (242, 78049120), (253, 74655680), (254, 74361760), (320, 59024647), (334, 56550560), (352, 53658770), (368, 51325780), (440, 42927016), (460, 41060624), (484, 39024560), (506, 37327840), (508, 37180880), (605, 31219648), (635, 29744704), (668, 28275280), (704, 26829385), (736, 25662890), (835, 22620224), (880, 21463508), (920, 20530312), (968, 19512280), (1012, 18663920), (1016, 18590440), (1210, 15609824), (1265, 14931136), (1270, 14872352), (1336, 14137640), (1397, 13520320), (1472, 12831445), (1670, 11310112), (1760, 10731754), (1837, 10281920), (1840, 10265156), (1936, 9756140), (2024, 9331960), (2032, 9295220), (2420, 7804912), (2530, 7465568), (2540, 7436176), (2672, 7068820), (2783, 6786880), (2794, 6760160), (2921, 6466240), (3340, 5655056), (3520, 5365877), (3674, 5140960), (3680, 5132578), (3841, 4917440), (3872, 4878070), (4048, 4665980), (4064, 4647610), (4840, 3902456), (5060, 3732784), (5080, 3718088), (5344, 3534410), (5566, 3393440), (5588, 3380080), (5842, 3233120), (6680, 2827528), (6985, 2704064), (7348, 2570480), (7360, 2566289), (7682, 2458720), (7744, 2439035), (8096, 2332990), (8128, 2323805), (9185, 2056384), (9680, 1951228), (10120, 1866392), (10160, 1859044), (10688, 1767205), (11132, 1696720), (11176, 1690040), (11684, 1616560), (13360, 1413764), (13915, 1357376), (13970, 1352032), (14605, 1293248), (14696, 1285240), (15364, 1229360), (15367, 1229120), (16192, 1166495), (18370, 1028192), (19205, 983488), (19360, 975614), (20207, 934720), (20240, 933196), (20320, 929522), (21209, 890560), (22264, 848360), (22352, 845020), (23368, 808280), (26720, 706882), (27830, 678688), (27940, 676016), (29210, 646624), (29392, 642620), (30728, 614680), (30734, 614560), (32131, 587840), (36740, 514096), (38410, 491744), (38720, 487807), (40414, 467360), (40480, 466598), (40640, 464761), (42251, 447040), (42418, 445280), (44528, 424180), (44704, 422510), (46736, 404140), (53440, 353441), (55660, 339344), (55880, 338008), (58420, 323312), (58784, 321310), (61456, 307340), (61468, 307280), (64262, 293920), (73480, 257048), (76820, 245872), (76835, 245824), (80828, 233680), (80960, 233299), (84502, 223520), (84836, 222640), (89056, 212090), (89408, 211255), (93472, 202070), (101035, 186944), (106045, 178112), (111320, 169672), (111760, 169004), (116840, 161656), (117568, 160655), (122912, 153670), (122936, 153640), (128524, 146960)]