12864313080

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19181}}^1$

素因数の和:19233

約数の個数: 224

約数和(自身を含む): 45286400160

約数和(自身を除く): 32422087080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 81, 90, 92, 108, 115, 120, 135, 138, 162, 180, 184, 207, 216, 230, 243, 270, 276, 324, 345, 360, 405, 414, 460, 486, 540, 552, 621, 648, 690, 729, 810, 828, 920, 972, 1035, 1080, 1215, 1242, 1380, 1458, 1620, 1656, 1863, 1944, 2070, 2430, 2484, 2760, 2916, 3105, 3240, 3645, 3726, 4140, 4860, 4968, 5589, 5832, 6210, 7290, 7452, 8280, 9315, 9720, 11178, 12420, 14580, 14904, 16767, 18630, 19181, 22356, 24840, 27945, 29160, 33534, 37260, 38362, 44712, 55890, 57543, 67068, 74520, 76724, 83835, 95905, 111780, 115086, 134136, 153448, 167670, 172629, 191810, 223560, 230172, 287715, 335340, 345258, 383620, 441163, 460344, 517887, 575430, 670680, 690516, 767240, 863145, 882326, 1035774, 1150860, 1323489, 1381032, 1553661, 1726290, 1764652, 2071548, 2205815, 2301720, 2589435, 2646978, 3107322, 3452580, 3529304, 3970467, 4143096, 4411630, 4660983, 5178870, 5293956, 6214644, 6617445, 6905160, 7768305, 7940934, 8823260, 9321966, 10357740, 10587912, 11911401, 12429288, 13234890, 13982949, 15536610, 15881868, 17646520, 18643932, 19852335, 20715480, 23304915, 23822802, 26469780, 27965898, 31073220, 31763736, 35734203, 37287864, 39704670, 46609830, 47645604, 52939560, 55931796, 59557005, 62146440, 69914745, 71468406, 79409340, 93219660, 95291208, 107202609, 111863592, 119114010, 139829490, 142936812, 158818680, 178671015, 186439320, 214405218, 238228020, 279658980, 285873624, 321607827, 357342030, 428810436, 476456040, 536013045, 559317960, 643215654, 714684060, 857620872, 1072026090, 1286431308, 1429368120, 1608039135, 2144052180, 2572862616, 3216078270, 4288104360, 6432156540, 12864313080]

約数ペア:

[(1, 12864313080), (2, 6432156540), (3, 4288104360), (4, 3216078270), (5, 2572862616), (6, 2144052180), (8, 1608039135), (9, 1429368120), (10, 1286431308), (12, 1072026090), (15, 857620872), (18, 714684060), (20, 643215654), (23, 559317960), (24, 536013045), (27, 476456040), (30, 428810436), (36, 357342030), (40, 321607827), (45, 285873624), (46, 279658980), (54, 238228020), (60, 214405218), (69, 186439320), (72, 178671015), (81, 158818680), (90, 142936812), (92, 139829490), (108, 119114010), (115, 111863592), (120, 107202609), (135, 95291208), (138, 93219660), (162, 79409340), (180, 71468406), (184, 69914745), (207, 62146440), (216, 59557005), (230, 55931796), (243, 52939560), (270, 47645604), (276, 46609830), (324, 39704670), (345, 37287864), (360, 35734203), (405, 31763736), (414, 31073220), (460, 27965898), (486, 26469780), (540, 23822802), (552, 23304915), (621, 20715480), (648, 19852335), (690, 18643932), (729, 17646520), (810, 15881868), (828, 15536610), (920, 13982949), (972, 13234890), (1035, 12429288), (1080, 11911401), (1215, 10587912), (1242, 10357740), (1380, 9321966), (1458, 8823260), (1620, 7940934), (1656, 7768305), (1863, 6905160), (1944, 6617445), (2070, 6214644), (2430, 5293956), (2484, 5178870), (2760, 4660983), (2916, 4411630), (3105, 4143096), (3240, 3970467), (3645, 3529304), (3726, 3452580), (4140, 3107322), (4860, 2646978), (4968, 2589435), (5589, 2301720), (5832, 2205815), (6210, 2071548), (7290, 1764652), (7452, 1726290), (8280, 1553661), (9315, 1381032), (9720, 1323489), (11178, 1150860), (12420, 1035774), (14580, 882326), (14904, 863145), (16767, 767240), (18630, 690516), (19181, 670680), (22356, 575430), (24840, 517887), (27945, 460344), (29160, 441163), (33534, 383620), (37260, 345258), (38362, 335340), (44712, 287715), (55890, 230172), (57543, 223560), (67068, 191810), (74520, 172629), (76724, 167670), (83835, 153448), (95905, 134136), (111780, 115086)]