124948880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:241

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 228599920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 89, 92, 109, 112, 115, 140, 161, 178, 184, 218, 230, 280, 322, 356, 368, 436, 445, 460, 545, 560, 623, 644, 712, 763, 805, 872, 890, 920, 1090, 1246, 1288, 1424, 1526, 1610, 1744, 1780, 1840, 2047, 2180, 2492, 2507, 2576, 3052, 3115, 3220, 3560, 3815, 4094, 4360, 4984, 5014, 6104, 6230, 6440, 7120, 7630, 8188, 8720, 9701, 9968, 10028, 10235, 12208, 12460, 12535, 12880, 14329, 15260, 16376, 17549, 19402, 20056, 20470, 24920, 25070, 28658, 30520, 32752, 35098, 38804, 40112, 40940, 48505, 49840, 50140, 57316, 61040, 67907, 70196, 71645, 77608, 81880, 87745, 97010, 100280, 114632, 135814, 140392, 143290, 155216, 163760, 175490, 194020, 200560, 223123, 229264, 271628, 280784, 286580, 339535, 350980, 388040, 446246, 543256, 573160, 679070, 701960, 776080, 892492, 1086512, 1115615, 1146320, 1358140, 1403920, 1561861, 1784984, 2231230, 2716280, 3123722, 3569968, 4462460, 5432560, 6247444, 7809305, 8924920, 12494888, 15618610, 17849840, 24989776, 31237220, 62474440, 124948880]

約数ペア:

[(1, 124948880), (2, 62474440), (4, 31237220), (5, 24989776), (7, 17849840), (8, 15618610), (10, 12494888), (14, 8924920), (16, 7809305), (20, 6247444), (23, 5432560), (28, 4462460), (35, 3569968), (40, 3123722), (46, 2716280), (56, 2231230), (70, 1784984), (80, 1561861), (89, 1403920), (92, 1358140), (109, 1146320), (112, 1115615), (115, 1086512), (140, 892492), (161, 776080), (178, 701960), (184, 679070), (218, 573160), (230, 543256), (280, 446246), (322, 388040), (356, 350980), (368, 339535), (436, 286580), (445, 280784), (460, 271628), (545, 229264), (560, 223123), (623, 200560), (644, 194020), (712, 175490), (763, 163760), (805, 155216), (872, 143290), (890, 140392), (920, 135814), (1090, 114632), (1246, 100280), (1288, 97010), (1424, 87745), (1526, 81880), (1610, 77608), (1744, 71645), (1780, 70196), (1840, 67907), (2047, 61040), (2180, 57316), (2492, 50140), (2507, 49840), (2576, 48505), (3052, 40940), (3115, 40112), (3220, 38804), (3560, 35098), (3815, 32752), (4094, 30520), (4360, 28658), (4984, 25070), (5014, 24920), (6104, 20470), (6230, 20056), (6440, 19402), (7120, 17549), (7630, 16376), (8188, 15260), (8720, 14329), (9701, 12880), (9968, 12535), (10028, 12460), (10235, 12208)]