27445031880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1921921}}^1$

素因数の和:1921959

約数の個数: 128

約数和(自身を含む): 99632436480

約数和(自身を除く): 72187404600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 1921921, 3843842, 5765763, 7687684, 9609605, 11531526, 13453447, 15375368, 19219210, 23063052, 26906894, 28828815, 32672657, 38438420, 40360341, 46126104, 53813788, 57657630, 65345314, 67267235, 76876840, 80720682, 98017971, 107627576, 115315260, 130690628, 134534470, 161441364, 163363285, 196035942, 201801705, 228708599, 230630520, 261381256, 269068940, 322882728, 326726570, 392071884, 403603410, 457417198, 490089855, 538137880, 653453140, 686125797, 784143768, 807206820, 914834396, 980179710, 1143542995, 1306906280, 1372251594, 1614413640, 1829668792, 1960359420, 2287085990, 2744503188, 3430628985, 3920718840, 4574171980, 5489006376, 6861257970, 9148343960, 13722515940, 27445031880]

約数ペア:

[(1, 27445031880), (2, 13722515940), (3, 9148343960), (4, 6861257970), (5, 5489006376), (6, 4574171980), (7, 3920718840), (8, 3430628985), (10, 2744503188), (12, 2287085990), (14, 1960359420), (15, 1829668792), (17, 1614413640), (20, 1372251594), (21, 1306906280), (24, 1143542995), (28, 980179710), (30, 914834396), (34, 807206820), (35, 784143768), (40, 686125797), (42, 653453140), (51, 538137880), (56, 490089855), (60, 457417198), (68, 403603410), (70, 392071884), (84, 326726570), (85, 322882728), (102, 269068940), (105, 261381256), (119, 230630520), (120, 228708599), (136, 201801705), (140, 196035942), (168, 163363285), (170, 161441364), (204, 134534470), (210, 130690628), (238, 115315260), (255, 107627576), (280, 98017971), (340, 80720682), (357, 76876840), (408, 67267235), (420, 65345314), (476, 57657630), (510, 53813788), (595, 46126104), (680, 40360341), (714, 38438420), (840, 32672657), (952, 28828815), (1020, 26906894), (1190, 23063052), (1428, 19219210), (1785, 15375368), (2040, 13453447), (2380, 11531526), (2856, 9609605), (3570, 7687684), (4760, 5765763), (7140, 3843842), (14280, 1921921)]