18055345680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{3371}}^1$

素因数の和:3606

約数の個数: 240

約数和(自身を含む): 62423165376

約数和(自身を除く): 44367819696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 120, 129, 144, 172, 173, 180, 215, 240, 258, 344, 346, 360, 387, 430, 516, 519, 645, 688, 692, 720, 774, 860, 865, 1032, 1038, 1290, 1384, 1548, 1557, 1720, 1730, 1935, 2064, 2076, 2580, 2595, 2768, 3096, 3114, 3371, 3440, 3460, 3870, 4152, 5160, 5190, 6192, 6228, 6742, 6920, 7439, 7740, 7785, 8304, 10113, 10320, 10380, 12456, 13484, 13840, 14878, 15480, 15570, 16855, 20226, 20760, 22317, 24912, 26968, 29756, 30339, 30960, 31140, 33710, 37195, 40452, 41520, 44634, 50565, 53936, 59512, 60678, 62280, 66951, 67420, 74390, 80904, 89268, 101130, 111585, 119024, 121356, 124560, 133902, 134840, 144953, 148780, 151695, 161808, 178536, 202260, 223170, 242712, 267804, 269680, 289906, 297560, 303390, 334755, 357072, 404520, 434859, 446340, 485424, 535608, 579812, 583183, 595120, 606780, 669510, 724765, 809040, 869718, 892680, 1071216, 1159624, 1166366, 1213560, 1304577, 1339020, 1449530, 1739436, 1749549, 1785360, 2174295, 2319248, 2332732, 2427120, 2609154, 2678040, 2899060, 2915915, 3478872, 3499098, 4348590, 4665464, 5218308, 5248647, 5356080, 5798120, 5831830, 6522885, 6957744, 6998196, 8697180, 8747745, 9330928, 10436616, 10497294, 11596240, 11663660, 13045770, 13996392, 17394360, 17495490, 20873232, 20994588, 23327320, 25076869, 26091540, 26243235, 27992784, 34788720, 34990980, 41989176, 46654640, 50153738, 52183080, 52486470, 69981960, 75230607, 83978352, 100307476, 104366160, 104972940, 125384345, 139963920, 150461214, 200614952, 209945880, 225691821, 250768690, 300922428, 376153035, 401229904, 419891760, 451383642, 501537380, 601844856, 752306070, 902767284, 1003074760, 1128459105, 1203689712, 1504612140, 1805534568, 2006149520, 2256918210, 3009224280, 3611069136, 4513836420, 6018448560, 9027672840, 18055345680]

約数ペア:

[(1, 18055345680), (2, 9027672840), (3, 6018448560), (4, 4513836420), (5, 3611069136), (6, 3009224280), (8, 2256918210), (9, 2006149520), (10, 1805534568), (12, 1504612140), (15, 1203689712), (16, 1128459105), (18, 1003074760), (20, 902767284), (24, 752306070), (30, 601844856), (36, 501537380), (40, 451383642), (43, 419891760), (45, 401229904), (48, 376153035), (60, 300922428), (72, 250768690), (80, 225691821), (86, 209945880), (90, 200614952), (120, 150461214), (129, 139963920), (144, 125384345), (172, 104972940), (173, 104366160), (180, 100307476), (215, 83978352), (240, 75230607), (258, 69981960), (344, 52486470), (346, 52183080), (360, 50153738), (387, 46654640), (430, 41989176), (516, 34990980), (519, 34788720), (645, 27992784), (688, 26243235), (692, 26091540), (720, 25076869), (774, 23327320), (860, 20994588), (865, 20873232), (1032, 17495490), (1038, 17394360), (1290, 13996392), (1384, 13045770), (1548, 11663660), (1557, 11596240), (1720, 10497294), (1730, 10436616), (1935, 9330928), (2064, 8747745), (2076, 8697180), (2580, 6998196), (2595, 6957744), (2768, 6522885), (3096, 5831830), (3114, 5798120), (3371, 5356080), (3440, 5248647), (3460, 5218308), (3870, 4665464), (4152, 4348590), (5160, 3499098), (5190, 3478872), (6192, 2915915), (6228, 2899060), (6742, 2678040), (6920, 2609154), (7439, 2427120), (7740, 2332732), (7785, 2319248), (8304, 2174295), (10113, 1785360), (10320, 1749549), (10380, 1739436), (12456, 1449530), (13484, 1339020), (13840, 1304577), (14878, 1213560), (15480, 1166366), (15570, 1159624), (16855, 1071216), (20226, 892680), (20760, 869718), (22317, 809040), (24912, 724765), (26968, 669510), (29756, 606780), (30339, 595120), (30960, 583183), (31140, 579812), (33710, 535608), (37195, 485424), (40452, 446340), (41520, 434859), (44634, 404520), (50565, 357072), (53936, 334755), (59512, 303390), (60678, 297560), (62280, 289906), (66951, 269680), (67420, 267804), (74390, 242712), (80904, 223170), (89268, 202260), (101130, 178536), (111585, 161808), (119024, 151695), (121356, 148780), (124560, 144953), (133902, 134840)]