2081408160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:276

約数の個数: 288

約数和(自身を含む): 7261978752

約数和(自身を除く): 5180570592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 96, 104, 120, 130, 141, 151, 156, 160, 188, 195, 208, 235, 240, 260, 282, 302, 312, 376, 390, 416, 453, 470, 480, 520, 564, 604, 611, 624, 705, 752, 755, 780, 906, 940, 1040, 1128, 1208, 1222, 1248, 1410, 1504, 1510, 1560, 1812, 1833, 1880, 1963, 2080, 2209, 2256, 2265, 2416, 2444, 2820, 3020, 3055, 3120, 3624, 3666, 3760, 3926, 4418, 4512, 4530, 4832, 4888, 5640, 5889, 6040, 6110, 6240, 6627, 7097, 7248, 7332, 7520, 7852, 8836, 9060, 9165, 9776, 9815, 11045, 11280, 11778, 12080, 12220, 13254, 14194, 14496, 14664, 15704, 17672, 18120, 18330, 19552, 19630, 21291, 22090, 22560, 23556, 24160, 24440, 26508, 28388, 28717, 29328, 29445, 31408, 33135, 35344, 35485, 36240, 36660, 39260, 42582, 44180, 47112, 48880, 53016, 56776, 57434, 58656, 58890, 62816, 66270, 70688, 70970, 72480, 73320, 78520, 85164, 86151, 88360, 92261, 94224, 97760, 106032, 106455, 113552, 114868, 117780, 132540, 141940, 143585, 146640, 157040, 170328, 172302, 176720, 184522, 188448, 212064, 212910, 227104, 229736, 235560, 265080, 276783, 283880, 287170, 293280, 314080, 333559, 340656, 344604, 353440, 369044, 425820, 430755, 459472, 461305, 471120, 530160, 553566, 567760, 574340, 667118, 681312, 689208, 738088, 851640, 861510, 918944, 922610, 942240, 1000677, 1060320, 1107132, 1135520, 1148680, 1334236, 1378416, 1383915, 1476176, 1667795, 1703280, 1723020, 1845220, 2001354, 2214264, 2297360, 2668472, 2756832, 2767830, 2952352, 3335590, 3406560, 3446040, 3690440, 4002708, 4336267, 4428528, 4594720, 5003385, 5336944, 5535660, 6671180, 6892080, 7380880, 8005416, 8672534, 8857056, 10006770, 10673888, 11071320, 13008801, 13342360, 13784160, 14761760, 16010832, 17345068, 20013540, 21681335, 22142640, 26017602, 26684720, 32021664, 34690136, 40027080, 43362670, 44285280, 52035204, 53369440, 65044005, 69380272, 80054160, 86725340, 104070408, 130088010, 138760544, 160108320, 173450680, 208140816, 260176020, 346901360, 416281632, 520352040, 693802720, 1040704080, 2081408160]

約数ペア:

[(1, 2081408160), (2, 1040704080), (3, 693802720), (4, 520352040), (5, 416281632), (6, 346901360), (8, 260176020), (10, 208140816), (12, 173450680), (13, 160108320), (15, 138760544), (16, 130088010), (20, 104070408), (24, 86725340), (26, 80054160), (30, 69380272), (32, 65044005), (39, 53369440), (40, 52035204), (47, 44285280), (48, 43362670), (52, 40027080), (60, 34690136), (65, 32021664), (78, 26684720), (80, 26017602), (94, 22142640), (96, 21681335), (104, 20013540), (120, 17345068), (130, 16010832), (141, 14761760), (151, 13784160), (156, 13342360), (160, 13008801), (188, 11071320), (195, 10673888), (208, 10006770), (235, 8857056), (240, 8672534), (260, 8005416), (282, 7380880), (302, 6892080), (312, 6671180), (376, 5535660), (390, 5336944), (416, 5003385), (453, 4594720), (470, 4428528), (480, 4336267), (520, 4002708), (564, 3690440), (604, 3446040), (611, 3406560), (624, 3335590), (705, 2952352), (752, 2767830), (755, 2756832), (780, 2668472), (906, 2297360), (940, 2214264), (1040, 2001354), (1128, 1845220), (1208, 1723020), (1222, 1703280), (1248, 1667795), (1410, 1476176), (1504, 1383915), (1510, 1378416), (1560, 1334236), (1812, 1148680), (1833, 1135520), (1880, 1107132), (1963, 1060320), (2080, 1000677), (2209, 942240), (2256, 922610), (2265, 918944), (2416, 861510), (2444, 851640), (2820, 738088), (3020, 689208), (3055, 681312), (3120, 667118), (3624, 574340), (3666, 567760), (3760, 553566), (3926, 530160), (4418, 471120), (4512, 461305), (4530, 459472), (4832, 430755), (4888, 425820), (5640, 369044), (5889, 353440), (6040, 344604), (6110, 340656), (6240, 333559), (6627, 314080), (7097, 293280), (7248, 287170), (7332, 283880), (7520, 276783), (7852, 265080), (8836, 235560), (9060, 229736), (9165, 227104), (9776, 212910), (9815, 212064), (11045, 188448), (11280, 184522), (11778, 176720), (12080, 172302), (12220, 170328), (13254, 157040), (14194, 146640), (14496, 143585), (14664, 141940), (15704, 132540), (17672, 117780), (18120, 114868), (18330, 113552), (19552, 106455), (19630, 106032), (21291, 97760), (22090, 94224), (22560, 92261), (23556, 88360), (24160, 86151), (24440, 85164), (26508, 78520), (28388, 73320), (28717, 72480), (29328, 70970), (29445, 70688), (31408, 66270), (33135, 62816), (35344, 58890), (35485, 58656), (36240, 57434), (36660, 56776), (39260, 53016), (42582, 48880), (44180, 47112)]