194450280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1499}}^1$

素因数の和:1583

約数の個数: 128

約数和(自身を含む): 622080000

約数和(自身を除く): 427629720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 115, 120, 138, 141, 184, 188, 230, 235, 276, 282, 345, 376, 460, 470, 552, 564, 690, 705, 920, 940, 1081, 1128, 1380, 1410, 1499, 1880, 2162, 2760, 2820, 2998, 3243, 4324, 4497, 5405, 5640, 5996, 6486, 7495, 8648, 8994, 10810, 11992, 12972, 14990, 16215, 17988, 21620, 22485, 25944, 29980, 32430, 34477, 35976, 43240, 44970, 59960, 64860, 68954, 70453, 89940, 103431, 129720, 137908, 140906, 172385, 179880, 206862, 211359, 275816, 281812, 344770, 352265, 413724, 422718, 517155, 563624, 689540, 704530, 827448, 845436, 1034310, 1056795, 1379080, 1409060, 1620419, 1690872, 2068620, 2113590, 2818120, 3240838, 4137240, 4227180, 4861257, 6481676, 8102095, 8454360, 9722514, 12963352, 16204190, 19445028, 24306285, 32408380, 38890056, 48612570, 64816760, 97225140, 194450280]

約数ペア:

[(1, 194450280), (2, 97225140), (3, 64816760), (4, 48612570), (5, 38890056), (6, 32408380), (8, 24306285), (10, 19445028), (12, 16204190), (15, 12963352), (20, 9722514), (23, 8454360), (24, 8102095), (30, 6481676), (40, 4861257), (46, 4227180), (47, 4137240), (60, 3240838), (69, 2818120), (92, 2113590), (94, 2068620), (115, 1690872), (120, 1620419), (138, 1409060), (141, 1379080), (184, 1056795), (188, 1034310), (230, 845436), (235, 827448), (276, 704530), (282, 689540), (345, 563624), (376, 517155), (460, 422718), (470, 413724), (552, 352265), (564, 344770), (690, 281812), (705, 275816), (920, 211359), (940, 206862), (1081, 179880), (1128, 172385), (1380, 140906), (1410, 137908), (1499, 129720), (1880, 103431), (2162, 89940), (2760, 70453), (2820, 68954), (2998, 64860), (3243, 59960), (4324, 44970), (4497, 43240), (5405, 35976), (5640, 34477), (5996, 32430), (6486, 29980), (7495, 25944), (8648, 22485), (8994, 21620), (10810, 17988), (11992, 16215), (12972, 14990)]