480670190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1549}}^1$

素因数の和:1618

約数の個数: 128

約数和(自身を含む): 1199923200

約数和(自身を除く): 719253010

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 31, 35, 55, 62, 65, 70, 77, 91, 110, 130, 143, 154, 155, 182, 217, 286, 310, 341, 385, 403, 434, 455, 682, 715, 770, 806, 910, 1001, 1085, 1430, 1549, 1705, 2002, 2015, 2170, 2387, 2821, 3098, 3410, 4030, 4433, 4774, 5005, 5642, 7745, 8866, 10010, 10843, 11935, 14105, 15490, 17039, 20137, 21686, 22165, 23870, 28210, 31031, 34078, 40274, 44330, 48019, 54215, 62062, 85195, 96038, 100685, 108430, 119273, 140959, 155155, 170390, 201370, 221507, 238546, 240095, 281918, 310310, 336133, 443014, 480190, 528209, 596365, 624247, 672266, 704795, 1056418, 1107535, 1192730, 1248494, 1409590, 1550549, 1680665, 2215070, 2641045, 3101098, 3121235, 3361330, 3697463, 4369729, 5282090, 6242470, 6866717, 7394926, 7752745, 8739458, 13733434, 15505490, 18487315, 21848645, 34333585, 36974630, 43697290, 48067019, 68667170, 96134038, 240335095, 480670190]

約数ペア:

[(1, 480670190), (2, 240335095), (5, 96134038), (7, 68667170), (10, 48067019), (11, 43697290), (13, 36974630), (14, 34333585), (22, 21848645), (26, 18487315), (31, 15505490), (35, 13733434), (55, 8739458), (62, 7752745), (65, 7394926), (70, 6866717), (77, 6242470), (91, 5282090), (110, 4369729), (130, 3697463), (143, 3361330), (154, 3121235), (155, 3101098), (182, 2641045), (217, 2215070), (286, 1680665), (310, 1550549), (341, 1409590), (385, 1248494), (403, 1192730), (434, 1107535), (455, 1056418), (682, 704795), (715, 672266), (770, 624247), (806, 596365), (910, 528209), (1001, 480190), (1085, 443014), (1430, 336133), (1549, 310310), (1705, 281918), (2002, 240095), (2015, 238546), (2170, 221507), (2387, 201370), (2821, 170390), (3098, 155155), (3410, 140959), (4030, 119273), (4433, 108430), (4774, 100685), (5005, 96038), (5642, 85195), (7745, 62062), (8866, 54215), (10010, 48019), (10843, 44330), (11935, 40274), (14105, 34078), (15490, 31031), (17039, 28210), (20137, 23870), (21686, 22165)]