251541958680

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{401}}^1\times {\mathrm{193607}}^1$

素因数の和:194031

約数の個数: 160

約数和(自身を含む): 847573230240

約数和(自身を除く): 596031271560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 401, 405, 540, 648, 802, 810, 1080, 1203, 1604, 1620, 2005, 2406, 3208, 3240, 3609, 4010, 4812, 6015, 7218, 8020, 9624, 10827, 12030, 14436, 16040, 18045, 21654, 24060, 28872, 32481, 36090, 43308, 48120, 54135, 64962, 72180, 86616, 108270, 129924, 144360, 162405, 193607, 216540, 259848, 324810, 387214, 433080, 580821, 649620, 774428, 968035, 1161642, 1299240, 1548856, 1742463, 1936070, 2323284, 2904105, 3484926, 3872140, 4646568, 5227389, 5808210, 6969852, 7744280, 8712315, 10454778, 11616420, 13939704, 15682167, 17424630, 20909556, 23232840, 26136945, 31364334, 34849260, 41819112, 52273890, 62728668, 69698520, 77636407, 78410835, 104547780, 125457336, 155272814, 156821670, 209095560, 232909221, 310545628, 313643340, 388182035, 465818442, 621091256, 627286680, 698727663, 776364070, 931636884, 1164546105, 1397455326, 1552728140, 1863273768, 2096182989, 2329092210, 2794910652, 3105456280, 3493638315, 4192365978, 4658184420, 5589821304, 6288548967, 6987276630, 8384731956, 9316368840, 10480914945, 12577097934, 13974553260, 16769463912, 20961829890, 25154195868, 27949106520, 31442744835, 41923659780, 50308391736, 62885489670, 83847319560, 125770979340, 251541958680]

約数ペア:

[(1, 251541958680), (2, 125770979340), (3, 83847319560), (4, 62885489670), (5, 50308391736), (6, 41923659780), (8, 31442744835), (9, 27949106520), (10, 25154195868), (12, 20961829890), (15, 16769463912), (18, 13974553260), (20, 12577097934), (24, 10480914945), (27, 9316368840), (30, 8384731956), (36, 6987276630), (40, 6288548967), (45, 5589821304), (54, 4658184420), (60, 4192365978), (72, 3493638315), (81, 3105456280), (90, 2794910652), (108, 2329092210), (120, 2096182989), (135, 1863273768), (162, 1552728140), (180, 1397455326), (216, 1164546105), (270, 931636884), (324, 776364070), (360, 698727663), (401, 627286680), (405, 621091256), (540, 465818442), (648, 388182035), (802, 313643340), (810, 310545628), (1080, 232909221), (1203, 209095560), (1604, 156821670), (1620, 155272814), (2005, 125457336), (2406, 104547780), (3208, 78410835), (3240, 77636407), (3609, 69698520), (4010, 62728668), (4812, 52273890), (6015, 41819112), (7218, 34849260), (8020, 31364334), (9624, 26136945), (10827, 23232840), (12030, 20909556), (14436, 17424630), (16040, 15682167), (18045, 13939704), (21654, 11616420), (24060, 10454778), (28872, 8712315), (32481, 7744280), (36090, 6969852), (43308, 5808210), (48120, 5227389), (54135, 4646568), (64962, 3872140), (72180, 3484926), (86616, 2904105), (108270, 2323284), (129924, 1936070), (144360, 1742463), (162405, 1548856), (193607, 1299240), (216540, 1161642), (259848, 968035), (324810, 774428), (387214, 649620), (433080, 580821)]