8026441320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{11467}}^1$

素因数の和:11807

約数の個数: 128

約数和(自身を含む): 25431436800

約数和(自身を除く): 17404995480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 307, 380, 456, 570, 614, 760, 921, 1140, 1228, 1535, 1842, 2280, 2456, 3070, 3684, 4605, 5833, 6140, 7368, 9210, 11467, 11666, 12280, 17499, 18420, 22934, 23332, 29165, 34401, 34998, 36840, 45868, 46664, 57335, 58330, 68802, 69996, 87495, 91736, 114670, 116660, 137604, 139992, 172005, 174990, 217873, 229340, 233320, 275208, 344010, 349980, 435746, 458680, 653619, 688020, 699960, 871492, 1089365, 1307238, 1376040, 1742984, 2178730, 2614476, 3268095, 3520369, 4357460, 5228952, 6536190, 7040738, 8714920, 10561107, 13072380, 14081476, 17601845, 21122214, 26144760, 28162952, 35203690, 42244428, 52805535, 66887011, 70407380, 84488856, 105611070, 133774022, 140814760, 200661033, 211222140, 267548044, 334435055, 401322066, 422444280, 535096088, 668870110, 802644132, 1003305165, 1337740220, 1605288264, 2006610330, 2675480440, 4013220660, 8026441320]

約数ペア:

[(1, 8026441320), (2, 4013220660), (3, 2675480440), (4, 2006610330), (5, 1605288264), (6, 1337740220), (8, 1003305165), (10, 802644132), (12, 668870110), (15, 535096088), (19, 422444280), (20, 401322066), (24, 334435055), (30, 267548044), (38, 211222140), (40, 200661033), (57, 140814760), (60, 133774022), (76, 105611070), (95, 84488856), (114, 70407380), (120, 66887011), (152, 52805535), (190, 42244428), (228, 35203690), (285, 28162952), (307, 26144760), (380, 21122214), (456, 17601845), (570, 14081476), (614, 13072380), (760, 10561107), (921, 8714920), (1140, 7040738), (1228, 6536190), (1535, 5228952), (1842, 4357460), (2280, 3520369), (2456, 3268095), (3070, 2614476), (3684, 2178730), (4605, 1742984), (5833, 1376040), (6140, 1307238), (7368, 1089365), (9210, 871492), (11467, 699960), (11666, 688020), (12280, 653619), (17499, 458680), (18420, 435746), (22934, 349980), (23332, 344010), (29165, 275208), (34401, 233320), (34998, 229340), (36840, 217873), (45868, 174990), (46664, 172005), (57335, 139992), (58330, 137604), (68802, 116660), (69996, 114670), (87495, 91736)]