1403294040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{421}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 4692504960

約数和(自身を除く): 3289210920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 72, 90, 94, 120, 141, 180, 188, 197, 235, 282, 360, 376, 394, 421, 423, 470, 564, 591, 705, 788, 842, 846, 940, 985, 1128, 1182, 1263, 1410, 1576, 1684, 1692, 1773, 1880, 1970, 2105, 2115, 2364, 2526, 2820, 2955, 3368, 3384, 3546, 3789, 3940, 4210, 4230, 4728, 5052, 5640, 5910, 6315, 7092, 7578, 7880, 8420, 8460, 8865, 9259, 10104, 11820, 12630, 14184, 15156, 16840, 16920, 17730, 18518, 18945, 19787, 23640, 25260, 27777, 30312, 35460, 37036, 37890, 39574, 46295, 50520, 55554, 59361, 70920, 74072, 75780, 79148, 82937, 83331, 92590, 98935, 111108, 118722, 138885, 151560, 158296, 165874, 166662, 178083, 185180, 197870, 222216, 237444, 248811, 277770, 296805, 331748, 333324, 356166, 370360, 395740, 414685, 416655, 474888, 497622, 555540, 593610, 663496, 666648, 712332, 746433, 791480, 829370, 833310, 890415, 995244, 1111080, 1187220, 1244055, 1424664, 1492866, 1658740, 1666620, 1780830, 1990488, 2374440, 2488110, 2985732, 3317480, 3333240, 3561660, 3732165, 3898039, 4976220, 5971464, 7123320, 7464330, 7796078, 9952440, 11694117, 14928660, 15592156, 19490195, 23388234, 29857320, 31184312, 35082351, 38980390, 46776468, 58470585, 70164702, 77960780, 93552936, 116941170, 140329404, 155921560, 175411755, 233882340, 280658808, 350823510, 467764680, 701647020, 1403294040]

約数ペア:

[(1, 1403294040), (2, 701647020), (3, 467764680), (4, 350823510), (5, 280658808), (6, 233882340), (8, 175411755), (9, 155921560), (10, 140329404), (12, 116941170), (15, 93552936), (18, 77960780), (20, 70164702), (24, 58470585), (30, 46776468), (36, 38980390), (40, 35082351), (45, 31184312), (47, 29857320), (60, 23388234), (72, 19490195), (90, 15592156), (94, 14928660), (120, 11694117), (141, 9952440), (180, 7796078), (188, 7464330), (197, 7123320), (235, 5971464), (282, 4976220), (360, 3898039), (376, 3732165), (394, 3561660), (421, 3333240), (423, 3317480), (470, 2985732), (564, 2488110), (591, 2374440), (705, 1990488), (788, 1780830), (842, 1666620), (846, 1658740), (940, 1492866), (985, 1424664), (1128, 1244055), (1182, 1187220), (1263, 1111080), (1410, 995244), (1576, 890415), (1684, 833310), (1692, 829370), (1773, 791480), (1880, 746433), (1970, 712332), (2105, 666648), (2115, 663496), (2364, 593610), (2526, 555540), (2820, 497622), (2955, 474888), (3368, 416655), (3384, 414685), (3546, 395740), (3789, 370360), (3940, 356166), (4210, 333324), (4230, 331748), (4728, 296805), (5052, 277770), (5640, 248811), (5910, 237444), (6315, 222216), (7092, 197870), (7578, 185180), (7880, 178083), (8420, 166662), (8460, 165874), (8865, 158296), (9259, 151560), (10104, 138885), (11820, 118722), (12630, 111108), (14184, 98935), (15156, 92590), (16840, 83331), (16920, 82937), (17730, 79148), (18518, 75780), (18945, 74072), (19787, 70920), (23640, 59361), (25260, 55554), (27777, 50520), (30312, 46295), (35460, 39574), (37036, 37890)]