3258721880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1953

約数の個数: 128

約数和(自身を含む): 8037273600

約数和(自身を除く): 4778551720

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 67, 92, 115, 116, 134, 145, 184, 230, 232, 268, 290, 335, 460, 536, 580, 667, 670, 920, 1160, 1334, 1340, 1541, 1823, 1943, 2668, 2680, 3082, 3335, 3646, 3886, 5336, 6164, 6670, 7292, 7705, 7772, 9115, 9715, 12328, 13340, 14584, 15410, 15544, 18230, 19430, 26680, 30820, 36460, 38860, 41929, 44689, 52867, 61640, 72920, 77720, 83858, 89378, 105734, 122141, 167716, 178756, 209645, 211468, 223445, 244282, 264335, 335432, 357512, 419290, 422936, 446890, 488564, 528670, 610705, 838580, 893780, 977128, 1057340, 1215941, 1221410, 1677160, 1787560, 2114680, 2431882, 2442820, 2809243, 3542089, 4863764, 4885640, 5618486, 6079705, 7084178, 9727528, 11236972, 12159410, 14046215, 14168356, 17710445, 22473944, 24318820, 28092430, 28336712, 35420890, 48637640, 56184860, 70841780, 81468047, 112369720, 141683560, 162936094, 325872188, 407340235, 651744376, 814680470, 1629360940, 3258721880]

約数ペア:

[(1, 3258721880), (2, 1629360940), (4, 814680470), (5, 651744376), (8, 407340235), (10, 325872188), (20, 162936094), (23, 141683560), (29, 112369720), (40, 81468047), (46, 70841780), (58, 56184860), (67, 48637640), (92, 35420890), (115, 28336712), (116, 28092430), (134, 24318820), (145, 22473944), (184, 17710445), (230, 14168356), (232, 14046215), (268, 12159410), (290, 11236972), (335, 9727528), (460, 7084178), (536, 6079705), (580, 5618486), (667, 4885640), (670, 4863764), (920, 3542089), (1160, 2809243), (1334, 2442820), (1340, 2431882), (1541, 2114680), (1823, 1787560), (1943, 1677160), (2668, 1221410), (2680, 1215941), (3082, 1057340), (3335, 977128), (3646, 893780), (3886, 838580), (5336, 610705), (6164, 528670), (6670, 488564), (7292, 446890), (7705, 422936), (7772, 419290), (9115, 357512), (9715, 335432), (12328, 264335), (13340, 244282), (14584, 223445), (15410, 211468), (15544, 209645), (18230, 178756), (19430, 167716), (26680, 122141), (30820, 105734), (36460, 89378), (38860, 83858), (41929, 77720), (44689, 72920), (52867, 61640)]