244557861520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1\times {\mathrm{9907}}^1$

素因数の和:12537

約数の個数: 160

約数和(自身を含む): 688385011968

約数和(自身を除く): 443827150448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 2593, 4760, 5186, 9520, 9907, 10372, 12965, 18151, 19814, 20744, 25930, 36302, 39628, 41488, 44081, 49535, 51860, 69349, 72604, 79256, 88162, 90755, 99070, 103720, 138698, 145208, 158512, 168419, 176324, 181510, 198140, 207440, 220405, 277396, 290416, 308567, 336838, 346745, 352648, 363020, 396280, 440810, 554792, 617134, 673676, 693490, 705296, 726040, 792560, 842095, 881620, 1109584, 1178933, 1234268, 1347352, 1386980, 1452080, 1542835, 1684190, 1763240, 2357866, 2468536, 2694704, 2773960, 3085670, 3368380, 3526480, 4715732, 4937072, 5547920, 5894665, 6171340, 6736760, 9431464, 11789330, 12342680, 13473520, 18862928, 23578660, 24685360, 25688851, 47157320, 51377702, 94314640, 102755404, 128444255, 179821957, 205510808, 256888510, 359643914, 411021616, 436710467, 513777020, 719287828, 873420934, 899109785, 1027554040, 1438575656, 1746841868, 1798219570, 2055108080, 2183552335, 2877151312, 3056973269, 3493683736, 3596439140, 4367104670, 6113946538, 6987367472, 7192878280, 8734209340, 12227893076, 14385756560, 15284866345, 17468418680, 24455786152, 30569732690, 34936837360, 48911572304, 61139465380, 122278930760, 244557861520]

約数ペア:

[(1, 244557861520), (2, 122278930760), (4, 61139465380), (5, 48911572304), (7, 34936837360), (8, 30569732690), (10, 24455786152), (14, 17468418680), (16, 15284866345), (17, 14385756560), (20, 12227893076), (28, 8734209340), (34, 7192878280), (35, 6987367472), (40, 6113946538), (56, 4367104670), (68, 3596439140), (70, 3493683736), (80, 3056973269), (85, 2877151312), (112, 2183552335), (119, 2055108080), (136, 1798219570), (140, 1746841868), (170, 1438575656), (238, 1027554040), (272, 899109785), (280, 873420934), (340, 719287828), (476, 513777020), (560, 436710467), (595, 411021616), (680, 359643914), (952, 256888510), (1190, 205510808), (1360, 179821957), (1904, 128444255), (2380, 102755404), (2593, 94314640), (4760, 51377702), (5186, 47157320), (9520, 25688851), (9907, 24685360), (10372, 23578660), (12965, 18862928), (18151, 13473520), (19814, 12342680), (20744, 11789330), (25930, 9431464), (36302, 6736760), (39628, 6171340), (41488, 5894665), (44081, 5547920), (49535, 4937072), (51860, 4715732), (69349, 3526480), (72604, 3368380), (79256, 3085670), (88162, 2773960), (90755, 2694704), (99070, 2468536), (103720, 2357866), (138698, 1763240), (145208, 1684190), (158512, 1542835), (168419, 1452080), (176324, 1386980), (181510, 1347352), (198140, 1234268), (207440, 1178933), (220405, 1109584), (277396, 881620), (290416, 842095), (308567, 792560), (336838, 726040), (346745, 705296), (352648, 693490), (363020, 673676), (396280, 617134), (440810, 554792)]