196331880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 604558080

約数和(自身を除く): 408226200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 101, 120, 167, 194, 202, 291, 303, 334, 388, 404, 485, 501, 505, 582, 606, 668, 776, 808, 835, 970, 1002, 1010, 1164, 1212, 1336, 1455, 1515, 1670, 1940, 2004, 2020, 2328, 2424, 2505, 2910, 3030, 3340, 3880, 4008, 4040, 5010, 5820, 6060, 6680, 9797, 10020, 11640, 12120, 16199, 16867, 19594, 20040, 29391, 32398, 33734, 39188, 48597, 48985, 50601, 58782, 64796, 67468, 78376, 80995, 84335, 97194, 97970, 101202, 117564, 129592, 134936, 146955, 161990, 168670, 194388, 195940, 202404, 235128, 242985, 253005, 293910, 323980, 337340, 388776, 391880, 404808, 485970, 506010, 587820, 647960, 674680, 971940, 1012020, 1175640, 1636099, 1943880, 2024040, 3272198, 4908297, 6544396, 8180495, 9816594, 13088792, 16360990, 19633188, 24541485, 32721980, 39266376, 49082970, 65443960, 98165940, 196331880]

約数ペア:

[(1, 196331880), (2, 98165940), (3, 65443960), (4, 49082970), (5, 39266376), (6, 32721980), (8, 24541485), (10, 19633188), (12, 16360990), (15, 13088792), (20, 9816594), (24, 8180495), (30, 6544396), (40, 4908297), (60, 3272198), (97, 2024040), (101, 1943880), (120, 1636099), (167, 1175640), (194, 1012020), (202, 971940), (291, 674680), (303, 647960), (334, 587820), (388, 506010), (404, 485970), (485, 404808), (501, 391880), (505, 388776), (582, 337340), (606, 323980), (668, 293910), (776, 253005), (808, 242985), (835, 235128), (970, 202404), (1002, 195940), (1010, 194388), (1164, 168670), (1212, 161990), (1336, 146955), (1455, 134936), (1515, 129592), (1670, 117564), (1940, 101202), (2004, 97970), (2020, 97194), (2328, 84335), (2424, 80995), (2505, 78376), (2910, 67468), (3030, 64796), (3340, 58782), (3880, 50601), (4008, 48985), (4040, 48597), (5010, 39188), (5820, 33734), (6060, 32398), (6680, 29391), (9797, 20040), (10020, 19594), (11640, 16867), (12120, 16199)]