1461978180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:260

約数の個数: 384

約数和(自身を含む): 5255308800

約数和(自身を除く): 3793330620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 45, 52, 54, 57, 60, 65, 76, 78, 90, 95, 97, 108, 113, 114, 117, 130, 135, 156, 171, 180, 190, 194, 195, 226, 228, 234, 247, 260, 270, 285, 291, 339, 342, 351, 380, 388, 390, 452, 468, 485, 494, 513, 540, 565, 570, 582, 585, 678, 684, 702, 741, 780, 855, 873, 970, 988, 1017, 1026, 1130, 1140, 1164, 1170, 1235, 1261, 1356, 1404, 1455, 1469, 1482, 1695, 1710, 1746, 1755, 1843, 1940, 2034, 2052, 2147, 2223, 2260, 2340, 2470, 2522, 2565, 2619, 2910, 2938, 2964, 3051, 3390, 3420, 3492, 3510, 3686, 3705, 3783, 4068, 4294, 4365, 4407, 4446, 4940, 5044, 5085, 5130, 5238, 5529, 5820, 5876, 6102, 6305, 6441, 6669, 6780, 7020, 7345, 7372, 7410, 7566, 8588, 8730, 8814, 8892, 9215, 10170, 10260, 10476, 10735, 10961, 11058, 11115, 11349, 12204, 12610, 12882, 13095, 13221, 13338, 14690, 14820, 15132, 15255, 16587, 17460, 17628, 18430, 18915, 19323, 20340, 21470, 21922, 22035, 22116, 22230, 22698, 23959, 25220, 25764, 26190, 26442, 26676, 27645, 27911, 29380, 30510, 32205, 32883, 33174, 33345, 34047, 36860, 37830, 38646, 39663, 42940, 43844, 44070, 44460, 45396, 47918, 49761, 52380, 52884, 54805, 55290, 55822, 56745, 57969, 61020, 64410, 65766, 66105, 66348, 66690, 68094, 71877, 75660, 77292, 79326, 82935, 83733, 88140, 95836, 96615, 98649, 99522, 109610, 110580, 111644, 113490, 115938, 119795, 128820, 131532, 132210, 133380, 136188, 139555, 142493, 143754, 158652, 164415, 165870, 167466, 170235, 193230, 197298, 198315, 199044, 208259, 215631, 219220, 226980, 231876, 239590, 248805, 251199, 264420, 279110, 284986, 287508, 289845, 295947, 328830, 331740, 334932, 340470, 359385, 386460, 394596, 396630, 416518, 418665, 427479, 431262, 479180, 493245, 497610, 502398, 558220, 569972, 579690, 591894, 624777, 646893, 657660, 680940, 712465, 718770, 753597, 793260, 833036, 837330, 854958, 862524, 986490, 995220, 1004796, 1041295, 1078155, 1159380, 1183788, 1249554, 1255995, 1282437, 1293786, 1424930, 1437540, 1479735, 1507194, 1674660, 1709916, 1874331, 1972980, 2082590, 2137395, 2156310, 2499108, 2511990, 2564874, 2587572, 2707367, 2849860, 2959470, 3014388, 3123885, 3234465, 3748662, 3767985, 3847311, 4165180, 4274790, 4312620, 5023980, 5129748, 5414734, 5622993, 5918940, 6247770, 6412185, 6468930, 7497324, 7535970, 7694622, 8122101, 8549580, 9371655, 10829468, 11245986, 12495540, 12824370, 12937860, 13536835, 15071940, 15389244, 16244202, 18743310, 19236555, 22491972, 24366303, 25648740, 27073670, 28114965, 32488404, 37486620, 38473110, 40610505, 48732606, 54147340, 56229930, 73098909, 76946220, 81221010, 97465212, 112459860, 121831515, 146197818, 162442020, 243663030, 292395636, 365494545, 487326060, 730989090, 1461978180]

約数ペア:

[(1, 1461978180), (2, 730989090), (3, 487326060), (4, 365494545), (5, 292395636), (6, 243663030), (9, 162442020), (10, 146197818), (12, 121831515), (13, 112459860), (15, 97465212), (18, 81221010), (19, 76946220), (20, 73098909), (26, 56229930), (27, 54147340), (30, 48732606), (36, 40610505), (38, 38473110), (39, 37486620), (45, 32488404), (52, 28114965), (54, 27073670), (57, 25648740), (60, 24366303), (65, 22491972), (76, 19236555), (78, 18743310), (90, 16244202), (95, 15389244), (97, 15071940), (108, 13536835), (113, 12937860), (114, 12824370), (117, 12495540), (130, 11245986), (135, 10829468), (156, 9371655), (171, 8549580), (180, 8122101), (190, 7694622), (194, 7535970), (195, 7497324), (226, 6468930), (228, 6412185), (234, 6247770), (247, 5918940), (260, 5622993), (270, 5414734), (285, 5129748), (291, 5023980), (339, 4312620), (342, 4274790), (351, 4165180), (380, 3847311), (388, 3767985), (390, 3748662), (452, 3234465), (468, 3123885), (485, 3014388), (494, 2959470), (513, 2849860), (540, 2707367), (565, 2587572), (570, 2564874), (582, 2511990), (585, 2499108), (678, 2156310), (684, 2137395), (702, 2082590), (741, 1972980), (780, 1874331), (855, 1709916), (873, 1674660), (970, 1507194), (988, 1479735), (1017, 1437540), (1026, 1424930), (1130, 1293786), (1140, 1282437), (1164, 1255995), (1170, 1249554), (1235, 1183788), (1261, 1159380), (1356, 1078155), (1404, 1041295), (1455, 1004796), (1469, 995220), (1482, 986490), (1695, 862524), (1710, 854958), (1746, 837330), (1755, 833036), (1843, 793260), (1940, 753597), (2034, 718770), (2052, 712465), (2147, 680940), (2223, 657660), (2260, 646893), (2340, 624777), (2470, 591894), (2522, 579690), (2565, 569972), (2619, 558220), (2910, 502398), (2938, 497610), (2964, 493245), (3051, 479180), (3390, 431262), (3420, 427479), (3492, 418665), (3510, 416518), (3686, 396630), (3705, 394596), (3783, 386460), (4068, 359385), (4294, 340470), (4365, 334932), (4407, 331740), (4446, 328830), (4940, 295947), (5044, 289845), (5085, 287508), (5130, 284986), (5238, 279110), (5529, 264420), (5820, 251199), (5876, 248805), (6102, 239590), (6305, 231876), (6441, 226980), (6669, 219220), (6780, 215631), (7020, 208259), (7345, 199044), (7372, 198315), (7410, 197298), (7566, 193230), (8588, 170235), (8730, 167466), (8814, 165870), (8892, 164415), (9215, 158652), (10170, 143754), (10260, 142493), (10476, 139555), (10735, 136188), (10961, 133380), (11058, 132210), (11115, 131532), (11349, 128820), (12204, 119795), (12610, 115938), (12882, 113490), (13095, 111644), (13221, 110580), (13338, 109610), (14690, 99522), (14820, 98649), (15132, 96615), (15255, 95836), (16587, 88140), (17460, 83733), (17628, 82935), (18430, 79326), (18915, 77292), (19323, 75660), (20340, 71877), (21470, 68094), (21922, 66690), (22035, 66348), (22116, 66105), (22230, 65766), (22698, 64410), (23959, 61020), (25220, 57969), (25764, 56745), (26190, 55822), (26442, 55290), (26676, 54805), (27645, 52884), (27911, 52380), (29380, 49761), (30510, 47918), (32205, 45396), (32883, 44460), (33174, 44070), (33345, 43844), (34047, 42940), (36860, 39663), (37830, 38646)]