195844160

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 112

約数和(自身を含む): 483778560

約数和(自身を除く): 287934400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 79, 80, 122, 127, 158, 160, 244, 254, 305, 316, 320, 395, 488, 508, 610, 632, 635, 790, 976, 1016, 1220, 1264, 1270, 1580, 1952, 2032, 2440, 2528, 2540, 3160, 3904, 4064, 4819, 4880, 5056, 5080, 6320, 7747, 8128, 9638, 9760, 10033, 10160, 12640, 15494, 19276, 19520, 20066, 20320, 24095, 25280, 30988, 38552, 38735, 40132, 40640, 48190, 50165, 61976, 77104, 77470, 80264, 96380, 100330, 123952, 154208, 154940, 160528, 192760, 200660, 247904, 308416, 309880, 321056, 385520, 401320, 495808, 612013, 619760, 642112, 771040, 802640, 1224026, 1239520, 1542080, 1605280, 2448052, 2479040, 3060065, 3210560, 4896104, 6120130, 9792208, 12240260, 19584416, 24480520, 39168832, 48961040, 97922080, 195844160]

約数ペア:

[(1, 195844160), (2, 97922080), (4, 48961040), (5, 39168832), (8, 24480520), (10, 19584416), (16, 12240260), (20, 9792208), (32, 6120130), (40, 4896104), (61, 3210560), (64, 3060065), (79, 2479040), (80, 2448052), (122, 1605280), (127, 1542080), (158, 1239520), (160, 1224026), (244, 802640), (254, 771040), (305, 642112), (316, 619760), (320, 612013), (395, 495808), (488, 401320), (508, 385520), (610, 321056), (632, 309880), (635, 308416), (790, 247904), (976, 200660), (1016, 192760), (1220, 160528), (1264, 154940), (1270, 154208), (1580, 123952), (1952, 100330), (2032, 96380), (2440, 80264), (2528, 77470), (2540, 77104), (3160, 61976), (3904, 50165), (4064, 48190), (4819, 40640), (4880, 40132), (5056, 38735), (5080, 38552), (6320, 30988), (7747, 25280), (8128, 24095), (9638, 20320), (9760, 20066), (10033, 19520), (10160, 19276), (12640, 15494)]