153914448520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{56489}}^1$

素因数の和:56807

約数の個数: 128

約数和(自身を含む): 408029529600

約数和(自身を除く): 254115081080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 263, 280, 296, 370, 518, 526, 740, 1036, 1052, 1295, 1315, 1480, 1841, 2072, 2104, 2590, 2630, 3682, 5180, 5260, 7364, 9205, 9731, 10360, 10520, 14728, 18410, 19462, 36820, 38924, 48655, 56489, 68117, 73640, 77848, 97310, 112978, 136234, 194620, 225956, 272468, 282445, 340585, 389240, 395423, 451912, 544936, 564890, 681170, 790846, 1129780, 1362340, 1581692, 1977115, 2090093, 2259560, 2724680, 3163384, 3954230, 4180186, 7908460, 8360372, 10450465, 14630651, 14856607, 15816920, 16720744, 20900930, 29261302, 29713214, 41801860, 58522604, 59426428, 73153255, 74283035, 83603720, 103996249, 117045208, 118852856, 146306510, 148566070, 207992498, 292613020, 297132140, 415984996, 519981245, 549694459, 585226040, 594264280, 831969992, 1039962490, 1099388918, 2079924980, 2198777836, 2748472295, 3847861213, 4159849960, 4397555672, 5496944590, 7695722426, 10993889180, 15391444852, 19239306065, 21987778360, 30782889704, 38478612130, 76957224260, 153914448520]

約数ペア:

[(1, 153914448520), (2, 76957224260), (4, 38478612130), (5, 30782889704), (7, 21987778360), (8, 19239306065), (10, 15391444852), (14, 10993889180), (20, 7695722426), (28, 5496944590), (35, 4397555672), (37, 4159849960), (40, 3847861213), (56, 2748472295), (70, 2198777836), (74, 2079924980), (140, 1099388918), (148, 1039962490), (185, 831969992), (259, 594264280), (263, 585226040), (280, 549694459), (296, 519981245), (370, 415984996), (518, 297132140), (526, 292613020), (740, 207992498), (1036, 148566070), (1052, 146306510), (1295, 118852856), (1315, 117045208), (1480, 103996249), (1841, 83603720), (2072, 74283035), (2104, 73153255), (2590, 59426428), (2630, 58522604), (3682, 41801860), (5180, 29713214), (5260, 29261302), (7364, 20900930), (9205, 16720744), (9731, 15816920), (10360, 14856607), (10520, 14630651), (14728, 10450465), (18410, 8360372), (19462, 7908460), (36820, 4180186), (38924, 3954230), (48655, 3163384), (56489, 2724680), (68117, 2259560), (73640, 2090093), (77848, 1977115), (97310, 1581692), (112978, 1362340), (136234, 1129780), (194620, 790846), (225956, 681170), (272468, 564890), (282445, 544936), (340585, 451912), (389240, 395423)]