225586240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1$

素因数の和:3420

約数の個数: 112

約数和(自身を含む): 617037120

約数和(自身を除く): 391450880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1216, 1520, 1672, 1760, 2090, 3040, 3344, 3373, 3520, 4180, 6080, 6688, 6746, 8360, 13376, 13492, 16720, 16865, 26984, 33440, 33730, 37103, 53968, 64087, 66880, 67460, 74206, 107936, 128174, 134920, 148412, 185515, 215872, 256348, 269840, 296824, 320435, 371030, 512696, 539680, 593648, 640870, 704957, 742060, 1025392, 1079360, 1187296, 1281740, 1409914, 1484120, 2050784, 2374592, 2563480, 2819828, 2968240, 3524785, 4101568, 5126960, 5639656, 5936480, 7049570, 10253920, 11279312, 11872960, 14099140, 20507840, 22558624, 28198280, 45117248, 56396560, 112793120, 225586240]

約数ペア:

[(1, 225586240), (2, 112793120), (4, 56396560), (5, 45117248), (8, 28198280), (10, 22558624), (11, 20507840), (16, 14099140), (19, 11872960), (20, 11279312), (22, 10253920), (32, 7049570), (38, 5936480), (40, 5639656), (44, 5126960), (55, 4101568), (64, 3524785), (76, 2968240), (80, 2819828), (88, 2563480), (95, 2374592), (110, 2050784), (152, 1484120), (160, 1409914), (176, 1281740), (190, 1187296), (209, 1079360), (220, 1025392), (304, 742060), (320, 704957), (352, 640870), (380, 593648), (418, 539680), (440, 512696), (608, 371030), (704, 320435), (760, 296824), (836, 269840), (880, 256348), (1045, 215872), (1216, 185515), (1520, 148412), (1672, 134920), (1760, 128174), (2090, 107936), (3040, 74206), (3344, 67460), (3373, 66880), (3520, 64087), (4180, 53968), (6080, 37103), (6688, 33730), (6746, 33440), (8360, 26984), (13376, 16865), (13492, 16720)]