225520293880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{313763}}^1$

素因数の和:313949

約数の個数: 128

約数和(自身を含む): 618089978880

約数和(自身を除く): 392569685000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 151, 170, 238, 280, 302, 340, 476, 595, 604, 680, 755, 952, 1057, 1190, 1208, 1510, 2114, 2380, 2567, 3020, 4228, 4760, 5134, 5285, 6040, 8456, 10268, 10570, 12835, 17969, 20536, 21140, 25670, 35938, 42280, 51340, 71876, 89845, 102680, 143752, 179690, 313763, 359380, 627526, 718760, 1255052, 1568815, 2196341, 2510104, 3137630, 4392682, 5333971, 6275260, 8785364, 10667942, 10981705, 12550520, 17570728, 21335884, 21963410, 26669855, 37337797, 42671768, 43926820, 47378213, 53339710, 74675594, 87853640, 94756426, 106679420, 149351188, 186688985, 189512852, 213358840, 236891065, 298702376, 331647491, 373377970, 379025704, 473782130, 663294982, 746755940, 805429621, 947564260, 1326589964, 1493511880, 1610859242, 1658237455, 1895128520, 2653179928, 3221718484, 3316474910, 4027148105, 5638007347, 6443436968, 6632949820, 8054296210, 11276014694, 13265899640, 16108592420, 22552029388, 28190036735, 32217184840, 45104058776, 56380073470, 112760146940, 225520293880]

約数ペア:

[(1, 225520293880), (2, 112760146940), (4, 56380073470), (5, 45104058776), (7, 32217184840), (8, 28190036735), (10, 22552029388), (14, 16108592420), (17, 13265899640), (20, 11276014694), (28, 8054296210), (34, 6632949820), (35, 6443436968), (40, 5638007347), (56, 4027148105), (68, 3316474910), (70, 3221718484), (85, 2653179928), (119, 1895128520), (136, 1658237455), (140, 1610859242), (151, 1493511880), (170, 1326589964), (238, 947564260), (280, 805429621), (302, 746755940), (340, 663294982), (476, 473782130), (595, 379025704), (604, 373377970), (680, 331647491), (755, 298702376), (952, 236891065), (1057, 213358840), (1190, 189512852), (1208, 186688985), (1510, 149351188), (2114, 106679420), (2380, 94756426), (2567, 87853640), (3020, 74675594), (4228, 53339710), (4760, 47378213), (5134, 43926820), (5285, 42671768), (6040, 37337797), (8456, 26669855), (10268, 21963410), (10570, 21335884), (12835, 17570728), (17969, 12550520), (20536, 10981705), (21140, 10667942), (25670, 8785364), (35938, 6275260), (42280, 5333971), (51340, 4392682), (71876, 3137630), (89845, 2510104), (102680, 2196341), (143752, 1568815), (179690, 1255052), (313763, 718760), (359380, 627526)]