69714040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 186624000

約数和(自身を除く): 116909960

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 31, 38, 40, 44, 55, 62, 76, 88, 95, 110, 124, 152, 155, 190, 209, 220, 248, 269, 310, 341, 380, 418, 440, 538, 589, 620, 682, 760, 836, 1045, 1076, 1178, 1240, 1345, 1364, 1672, 1705, 2090, 2152, 2356, 2690, 2728, 2945, 2959, 3410, 4180, 4712, 5111, 5380, 5890, 5918, 6479, 6820, 8339, 8360, 10222, 10760, 11780, 11836, 12958, 13640, 14795, 16678, 20444, 23560, 23672, 25555, 25916, 29590, 32395, 33356, 40888, 41695, 51110, 51832, 56221, 59180, 64790, 66712, 83390, 91729, 102220, 112442, 118360, 129580, 158441, 166780, 183458, 204440, 224884, 259160, 281105, 316882, 333560, 366916, 449768, 458645, 562210, 633764, 733832, 792205, 917290, 1124420, 1267528, 1584410, 1742851, 1834580, 2248840, 3168820, 3485702, 3669160, 6337640, 6971404, 8714255, 13942808, 17428510, 34857020, 69714040]

約数ペア:

[(1, 69714040), (2, 34857020), (4, 17428510), (5, 13942808), (8, 8714255), (10, 6971404), (11, 6337640), (19, 3669160), (20, 3485702), (22, 3168820), (31, 2248840), (38, 1834580), (40, 1742851), (44, 1584410), (55, 1267528), (62, 1124420), (76, 917290), (88, 792205), (95, 733832), (110, 633764), (124, 562210), (152, 458645), (155, 449768), (190, 366916), (209, 333560), (220, 316882), (248, 281105), (269, 259160), (310, 224884), (341, 204440), (380, 183458), (418, 166780), (440, 158441), (538, 129580), (589, 118360), (620, 112442), (682, 102220), (760, 91729), (836, 83390), (1045, 66712), (1076, 64790), (1178, 59180), (1240, 56221), (1345, 51832), (1364, 51110), (1672, 41695), (1705, 40888), (2090, 33356), (2152, 32395), (2356, 29590), (2690, 25916), (2728, 25555), (2945, 23672), (2959, 23560), (3410, 20444), (4180, 16678), (4712, 14795), (5111, 13640), (5380, 12958), (5890, 11836), (5918, 11780), (6479, 10760), (6820, 10222), (8339, 8360)]