2153991840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4532

約数の個数: 384

約数和(自身を含む): 9112061952

約数和(自身を除く): 6958070112

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 520, 528, 546, 560, 572, 616, 624, 660, 672, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1232, 1248, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1760, 1820, 1848, 2002, 2080, 2145, 2184, 2288, 2310, 2464, 2640, 2730, 2860, 2912, 3003, 3080, 3120, 3360, 3432, 3640, 3696, 4004, 4290, 4368, 4483, 4576, 4620, 5005, 5280, 5460, 5720, 6006, 6160, 6240, 6864, 7280, 7392, 8008, 8580, 8736, 8966, 9240, 10010, 10920, 11440, 12012, 12320, 13449, 13728, 14560, 15015, 16016, 17160, 17932, 18480, 20020, 21840, 22415, 22880, 24024, 26898, 30030, 31381, 32032, 34320, 35864, 36960, 40040, 43680, 44830, 48048, 49313, 53796, 58279, 60060, 62762, 67245, 68640, 71728, 80080, 89660, 94143, 96096, 98626, 107592, 116558, 120120, 125524, 134490, 143456, 147939, 156905, 160160, 174837, 179320, 188286, 197252, 215184, 233116, 240240, 246565, 251048, 268980, 291395, 295878, 313810, 345191, 349674, 358640, 376572, 394504, 407953, 430368, 466232, 470715, 480480, 493130, 502096, 537960, 582790, 591756, 627620, 641069, 690382, 699348, 717280, 739695, 753144, 789008, 815906, 874185, 932464, 941430, 986260, 1004192, 1035573, 1075920, 1165580, 1183512, 1223859, 1255240, 1282138, 1380764, 1398696, 1479390, 1506288, 1578016, 1631812, 1725955, 1748370, 1864928, 1882860, 1923207, 1972520, 2039765, 2071146, 2151840, 2331160, 2367024, 2447718, 2510480, 2564276, 2761528, 2797392, 2958780, 3012576, 3205345, 3263624, 3451910, 3496740, 3765720, 3846414, 3945040, 4079530, 4142292, 4487483, 4662320, 4734048, 4895436, 5020960, 5128552, 5177865, 5523056, 5594784, 5917560, 6119295, 6410690, 6527248, 6903820, 6993480, 7531440, 7692828, 7890080, 8159060, 8284584, 8974966, 9324640, 9616035, 9790872, 10257104, 10355730, 11046112, 11835120, 12238590, 12821380, 13054496, 13462449, 13807640, 13986960, 15062880, 15385656, 16318120, 16569168, 17949932, 19232070, 19581744, 20514208, 20711460, 22437415, 23670240, 24477180, 25642760, 26924898, 27615280, 27973920, 30771312, 32636240, 33138336, 35899864, 38464140, 39163488, 41422920, 44874830, 48954360, 51285520, 53849796, 55230560, 61542624, 65272480, 67312245, 71799728, 76928280, 82845840, 89749660, 97908720, 102571040, 107699592, 134624490, 143599456, 153856560, 165691680, 179499320, 195817440, 215399184, 269248980, 307713120, 358998640, 430798368, 538497960, 717997280, 1076995920, 2153991840]

約数ペア:

[(1, 2153991840), (2, 1076995920), (3, 717997280), (4, 538497960), (5, 430798368), (6, 358998640), (7, 307713120), (8, 269248980), (10, 215399184), (11, 195817440), (12, 179499320), (13, 165691680), (14, 153856560), (15, 143599456), (16, 134624490), (20, 107699592), (21, 102571040), (22, 97908720), (24, 89749660), (26, 82845840), (28, 76928280), (30, 71799728), (32, 67312245), (33, 65272480), (35, 61542624), (39, 55230560), (40, 53849796), (42, 51285520), (44, 48954360), (48, 44874830), (52, 41422920), (55, 39163488), (56, 38464140), (60, 35899864), (65, 33138336), (66, 32636240), (70, 30771312), (77, 27973920), (78, 27615280), (80, 26924898), (84, 25642760), (88, 24477180), (91, 23670240), (96, 22437415), (104, 20711460), (105, 20514208), (110, 19581744), (112, 19232070), (120, 17949932), (130, 16569168), (132, 16318120), (140, 15385656), (143, 15062880), (154, 13986960), (156, 13807640), (160, 13462449), (165, 13054496), (168, 12821380), (176, 12238590), (182, 11835120), (195, 11046112), (208, 10355730), (210, 10257104), (220, 9790872), (224, 9616035), (231, 9324640), (240, 8974966), (260, 8284584), (264, 8159060), (273, 7890080), (280, 7692828), (286, 7531440), (308, 6993480), (312, 6903820), (330, 6527248), (336, 6410690), (352, 6119295), (364, 5917560), (385, 5594784), (390, 5523056), (416, 5177865), (420, 5128552), (429, 5020960), (440, 4895436), (455, 4734048), (462, 4662320), (480, 4487483), (520, 4142292), (528, 4079530), (546, 3945040), (560, 3846414), (572, 3765720), (616, 3496740), (624, 3451910), (660, 3263624), (672, 3205345), (715, 3012576), (728, 2958780), (770, 2797392), (780, 2761528), (840, 2564276), (858, 2510480), (880, 2447718), (910, 2367024), (924, 2331160), (1001, 2151840), (1040, 2071146), (1056, 2039765), (1092, 1972520), (1120, 1923207), (1144, 1882860), (1155, 1864928), (1232, 1748370), (1248, 1725955), (1320, 1631812), (1365, 1578016), (1430, 1506288), (1456, 1479390), (1540, 1398696), (1560, 1380764), (1680, 1282138), (1716, 1255240), (1760, 1223859), (1820, 1183512), (1848, 1165580), (2002, 1075920), (2080, 1035573), (2145, 1004192), (2184, 986260), (2288, 941430), (2310, 932464), (2464, 874185), (2640, 815906), (2730, 789008), (2860, 753144), (2912, 739695), (3003, 717280), (3080, 699348), (3120, 690382), (3360, 641069), (3432, 627620), (3640, 591756), (3696, 582790), (4004, 537960), (4290, 502096), (4368, 493130), (4483, 480480), (4576, 470715), (4620, 466232), (5005, 430368), (5280, 407953), (5460, 394504), (5720, 376572), (6006, 358640), (6160, 349674), (6240, 345191), (6864, 313810), (7280, 295878), (7392, 291395), (8008, 268980), (8580, 251048), (8736, 246565), (8966, 240240), (9240, 233116), (10010, 215184), (10920, 197252), (11440, 188286), (12012, 179320), (12320, 174837), (13449, 160160), (13728, 156905), (14560, 147939), (15015, 143456), (16016, 134490), (17160, 125524), (17932, 120120), (18480, 116558), (20020, 107592), (21840, 98626), (22415, 96096), (22880, 94143), (24024, 89660), (26898, 80080), (30030, 71728), (31381, 68640), (32032, 67245), (34320, 62762), (35864, 60060), (36960, 58279), (40040, 53796), (43680, 49313), (44830, 48048)]