752912854480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{18947}}^1$

素因数の和:19517

約数の個数: 160

約数和(自身を含む): 1887912023040

約数和(自身を除く): 1134999168560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 61, 68, 80, 85, 122, 136, 170, 244, 272, 305, 340, 479, 488, 610, 680, 958, 976, 1037, 1220, 1360, 1916, 2074, 2395, 2440, 3832, 4148, 4790, 4880, 5185, 7664, 8143, 8296, 9580, 10370, 16286, 16592, 18947, 19160, 20740, 29219, 32572, 37894, 38320, 40715, 41480, 58438, 65144, 75788, 81430, 82960, 94735, 116876, 130288, 146095, 151576, 162860, 189470, 233752, 292190, 303152, 322099, 325720, 378940, 467504, 496723, 584380, 644198, 651440, 757880, 993446, 1155767, 1168760, 1288396, 1515760, 1610495, 1986892, 2311534, 2337520, 2483615, 2576792, 3220990, 3973784, 4623068, 4967230, 5153584, 5778835, 6441980, 7947568, 9075613, 9246136, 9934460, 11557670, 12883960, 18151226, 18492272, 19648039, 19868920, 23115340, 25767920, 36302452, 39296078, 39737840, 45378065, 46230680, 72604904, 78592156, 90756130, 92461360, 98240195, 145209808, 154285421, 157184312, 181512260, 196480390, 308570842, 314368624, 363024520, 392960780, 553612393, 617141684, 726049040, 771427105, 785921560, 1107224786, 1234283368, 1542854210, 1571843120, 2214449572, 2468566736, 2768061965, 3085708420, 4428899144, 5536123930, 6171416840, 8857798288, 9411410681, 11072247860, 12342833680, 18822821362, 22144495720, 37645642724, 44288991440, 47057053405, 75291285448, 94114106810, 150582570896, 188228213620, 376456427240, 752912854480]

約数ペア:

[(1, 752912854480), (2, 376456427240), (4, 188228213620), (5, 150582570896), (8, 94114106810), (10, 75291285448), (16, 47057053405), (17, 44288991440), (20, 37645642724), (34, 22144495720), (40, 18822821362), (61, 12342833680), (68, 11072247860), (80, 9411410681), (85, 8857798288), (122, 6171416840), (136, 5536123930), (170, 4428899144), (244, 3085708420), (272, 2768061965), (305, 2468566736), (340, 2214449572), (479, 1571843120), (488, 1542854210), (610, 1234283368), (680, 1107224786), (958, 785921560), (976, 771427105), (1037, 726049040), (1220, 617141684), (1360, 553612393), (1916, 392960780), (2074, 363024520), (2395, 314368624), (2440, 308570842), (3832, 196480390), (4148, 181512260), (4790, 157184312), (4880, 154285421), (5185, 145209808), (7664, 98240195), (8143, 92461360), (8296, 90756130), (9580, 78592156), (10370, 72604904), (16286, 46230680), (16592, 45378065), (18947, 39737840), (19160, 39296078), (20740, 36302452), (29219, 25767920), (32572, 23115340), (37894, 19868920), (38320, 19648039), (40715, 18492272), (41480, 18151226), (58438, 12883960), (65144, 11557670), (75788, 9934460), (81430, 9246136), (82960, 9075613), (94735, 7947568), (116876, 6441980), (130288, 5778835), (146095, 5153584), (151576, 4967230), (162860, 4623068), (189470, 3973784), (233752, 3220990), (292190, 2576792), (303152, 2483615), (322099, 2337520), (325720, 2311534), (378940, 1986892), (467504, 1610495), (496723, 1515760), (584380, 1288396), (644198, 1168760), (651440, 1155767), (757880, 993446)]