490757020320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{733963}}^1$

素因数の和:734187

約数の個数: 192

約数和(自身を含む): 1775605708800

約数和(自身を除く): 1284848688480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 398, 420, 480, 560, 597, 672, 796, 840, 995, 1120, 1194, 1393, 1592, 1680, 1990, 2388, 2786, 2985, 3184, 3360, 3980, 4179, 4776, 5572, 5970, 6368, 6965, 7960, 8358, 9552, 11144, 11940, 13930, 15920, 16716, 19104, 20895, 22288, 23880, 27860, 31840, 33432, 41790, 44576, 47760, 55720, 66864, 83580, 95520, 111440, 133728, 167160, 222880, 334320, 668640, 733963, 1467926, 2201889, 2935852, 3669815, 4403778, 5137741, 5871704, 7339630, 8807556, 10275482, 11009445, 11743408, 14679260, 15413223, 17615112, 20550964, 22018890, 23486816, 25688705, 29358520, 30826446, 35230224, 41101928, 44037780, 51377410, 58717040, 61652892, 70460448, 77066115, 82203856, 88075560, 102754820, 117434080, 123305784, 146058637, 154132230, 164407712, 176151120, 205509640, 246611568, 292117274, 308264460, 352302240, 411019280, 438175911, 493223136, 584234548, 616528920, 730293185, 822038560, 876351822, 1022410459, 1168469096, 1233057840, 1460586370, 1752703644, 2044820918, 2190879555, 2336938192, 2466115680, 2921172740, 3067231377, 3505407288, 4089641836, 4381759110, 4673876384, 5112052295, 5842345480, 6134462754, 7010814576, 8179283672, 8763518220, 10224104590, 11684690960, 12268925508, 14021629152, 15336156885, 16358567344, 17527036440, 20448209180, 23369381920, 24537851016, 30672313770, 32717134688, 35054072880, 40896418360, 49075702032, 61344627540, 70108145760, 81792836720, 98151404064, 122689255080, 163585673440, 245378510160, 490757020320]

約数ペア:

[(1, 490757020320), (2, 245378510160), (3, 163585673440), (4, 122689255080), (5, 98151404064), (6, 81792836720), (7, 70108145760), (8, 61344627540), (10, 49075702032), (12, 40896418360), (14, 35054072880), (15, 32717134688), (16, 30672313770), (20, 24537851016), (21, 23369381920), (24, 20448209180), (28, 17527036440), (30, 16358567344), (32, 15336156885), (35, 14021629152), (40, 12268925508), (42, 11684690960), (48, 10224104590), (56, 8763518220), (60, 8179283672), (70, 7010814576), (80, 6134462754), (84, 5842345480), (96, 5112052295), (105, 4673876384), (112, 4381759110), (120, 4089641836), (140, 3505407288), (160, 3067231377), (168, 2921172740), (199, 2466115680), (210, 2336938192), (224, 2190879555), (240, 2044820918), (280, 1752703644), (336, 1460586370), (398, 1233057840), (420, 1168469096), (480, 1022410459), (560, 876351822), (597, 822038560), (672, 730293185), (796, 616528920), (840, 584234548), (995, 493223136), (1120, 438175911), (1194, 411019280), (1393, 352302240), (1592, 308264460), (1680, 292117274), (1990, 246611568), (2388, 205509640), (2786, 176151120), (2985, 164407712), (3184, 154132230), (3360, 146058637), (3980, 123305784), (4179, 117434080), (4776, 102754820), (5572, 88075560), (5970, 82203856), (6368, 77066115), (6965, 70460448), (7960, 61652892), (8358, 58717040), (9552, 51377410), (11144, 44037780), (11940, 41101928), (13930, 35230224), (15920, 30826446), (16716, 29358520), (19104, 25688705), (20895, 23486816), (22288, 22018890), (23880, 20550964), (27860, 17615112), (31840, 15413223), (33432, 14679260), (41790, 11743408), (44576, 11009445), (47760, 10275482), (55720, 8807556), (66864, 7339630), (83580, 5871704), (95520, 5137741), (111440, 4403778), (133728, 3669815), (167160, 2935852), (222880, 2201889), (334320, 1467926), (668640, 733963)]