12741638940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{1783}}^1$

素因数の和:1901

約数の個数: 216

約数和(自身を含む): 41115241440

約数和(自身を除く): 28373602500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 522, 555, 580, 666, 740, 870, 1044, 1073, 1110, 1305, 1332, 1369, 1665, 1740, 1783, 2146, 2220, 2610, 2738, 3219, 3330, 3566, 4107, 4292, 5220, 5349, 5365, 5476, 6438, 6660, 6845, 7132, 8214, 8915, 9657, 10698, 10730, 12321, 12876, 13690, 16047, 16095, 16428, 17830, 19314, 20535, 21396, 21460, 24642, 26745, 27380, 32094, 32190, 35660, 38628, 39701, 41070, 48285, 49284, 51707, 53490, 61605, 64188, 64380, 65971, 79402, 80235, 82140, 96570, 103414, 106980, 119103, 123210, 131942, 155121, 158804, 160470, 193140, 197913, 198505, 206828, 238206, 246420, 258535, 263884, 310242, 320940, 329855, 357309, 395826, 397010, 465363, 476412, 517070, 593739, 595515, 620484, 659710, 714618, 775605, 791652, 794020, 930726, 989565, 1034140, 1187478, 1191030, 1319420, 1429236, 1551210, 1786545, 1861452, 1913159, 1979130, 2326815, 2374956, 2382060, 2440927, 2968695, 3102420, 3573090, 3826318, 3958260, 4653630, 4881854, 5739477, 5937390, 7146180, 7322781, 7652636, 9307260, 9565795, 9763708, 11478954, 11874780, 12204635, 14645562, 17218431, 19131590, 21968343, 22957908, 24409270, 28697385, 29291124, 34436862, 36613905, 38263180, 43936686, 48818540, 57394770, 68873724, 70786883, 73227810, 86092155, 87873372, 109841715, 114789540, 141573766, 146455620, 172184310, 212360649, 219683430, 283147532, 344368620, 353934415, 424721298, 439366860, 637081947, 707868830, 849442596, 1061803245, 1274163894, 1415737660, 2123606490, 2548327788, 3185409735, 4247212980, 6370819470, 12741638940]

約数ペア:

[(1, 12741638940), (2, 6370819470), (3, 4247212980), (4, 3185409735), (5, 2548327788), (6, 2123606490), (9, 1415737660), (10, 1274163894), (12, 1061803245), (15, 849442596), (18, 707868830), (20, 637081947), (29, 439366860), (30, 424721298), (36, 353934415), (37, 344368620), (45, 283147532), (58, 219683430), (60, 212360649), (74, 172184310), (87, 146455620), (90, 141573766), (111, 114789540), (116, 109841715), (145, 87873372), (148, 86092155), (174, 73227810), (180, 70786883), (185, 68873724), (222, 57394770), (261, 48818540), (290, 43936686), (333, 38263180), (348, 36613905), (370, 34436862), (435, 29291124), (444, 28697385), (522, 24409270), (555, 22957908), (580, 21968343), (666, 19131590), (740, 17218431), (870, 14645562), (1044, 12204635), (1073, 11874780), (1110, 11478954), (1305, 9763708), (1332, 9565795), (1369, 9307260), (1665, 7652636), (1740, 7322781), (1783, 7146180), (2146, 5937390), (2220, 5739477), (2610, 4881854), (2738, 4653630), (3219, 3958260), (3330, 3826318), (3566, 3573090), (4107, 3102420), (4292, 2968695), (5220, 2440927), (5349, 2382060), (5365, 2374956), (5476, 2326815), (6438, 1979130), (6660, 1913159), (6845, 1861452), (7132, 1786545), (8214, 1551210), (8915, 1429236), (9657, 1319420), (10698, 1191030), (10730, 1187478), (12321, 1034140), (12876, 989565), (13690, 930726), (16047, 794020), (16095, 791652), (16428, 775605), (17830, 714618), (19314, 659710), (20535, 620484), (21396, 595515), (21460, 593739), (24642, 517070), (26745, 476412), (27380, 465363), (32094, 397010), (32190, 395826), (35660, 357309), (38628, 329855), (39701, 320940), (41070, 310242), (48285, 263884), (49284, 258535), (51707, 246420), (53490, 238206), (61605, 206828), (64188, 198505), (64380, 197913), (65971, 193140), (79402, 160470), (80235, 158804), (82140, 155121), (96570, 131942), (103414, 123210), (106980, 119103)]