201894230280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1451641}}^1$

素因数の和:1451735

約数の個数: 128

約数和(自身を含む): 648012988800

約数和(自身を除く): 446118758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 61, 76, 95, 114, 120, 122, 152, 183, 190, 228, 244, 285, 305, 366, 380, 456, 488, 570, 610, 732, 760, 915, 1140, 1159, 1220, 1464, 1830, 2280, 2318, 2440, 3477, 3660, 4636, 5795, 6954, 7320, 9272, 11590, 13908, 17385, 23180, 27816, 34770, 46360, 69540, 139080, 1451641, 2903282, 4354923, 5806564, 7258205, 8709846, 11613128, 14516410, 17419692, 21774615, 27581179, 29032820, 34839384, 43549230, 55162358, 58065640, 82743537, 87098460, 88550101, 110324716, 137905895, 165487074, 174196920, 177100202, 220649432, 265650303, 275811790, 330974148, 354200404, 413717685, 442750505, 531300606, 551623580, 661948296, 708400808, 827435370, 885501010, 1062601212, 1103247160, 1328251515, 1654870740, 1682451919, 1771002020, 2125202424, 2656503030, 3309741480, 3364903838, 3542004040, 5047355757, 5313006060, 6729807676, 8412259595, 10094711514, 10626012120, 13459615352, 16824519190, 20189423028, 25236778785, 33649038380, 40378846056, 50473557570, 67298076760, 100947115140, 201894230280]

約数ペア:

[(1, 201894230280), (2, 100947115140), (3, 67298076760), (4, 50473557570), (5, 40378846056), (6, 33649038380), (8, 25236778785), (10, 20189423028), (12, 16824519190), (15, 13459615352), (19, 10626012120), (20, 10094711514), (24, 8412259595), (30, 6729807676), (38, 5313006060), (40, 5047355757), (57, 3542004040), (60, 3364903838), (61, 3309741480), (76, 2656503030), (95, 2125202424), (114, 1771002020), (120, 1682451919), (122, 1654870740), (152, 1328251515), (183, 1103247160), (190, 1062601212), (228, 885501010), (244, 827435370), (285, 708400808), (305, 661948296), (366, 551623580), (380, 531300606), (456, 442750505), (488, 413717685), (570, 354200404), (610, 330974148), (732, 275811790), (760, 265650303), (915, 220649432), (1140, 177100202), (1159, 174196920), (1220, 165487074), (1464, 137905895), (1830, 110324716), (2280, 88550101), (2318, 87098460), (2440, 82743537), (3477, 58065640), (3660, 55162358), (4636, 43549230), (5795, 34839384), (6954, 29032820), (7320, 27581179), (9272, 21774615), (11590, 17419692), (13908, 14516410), (17385, 11613128), (23180, 8709846), (27816, 7258205), (34770, 5806564), (46360, 4354923), (69540, 2903282), (139080, 1451641)]