137408760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20089}}^1$

素因数の和:20125

約数の個数: 96

約数和(自身を含む): 470106000

約数和(自身を除く): 332697240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 20089, 40178, 60267, 80356, 100445, 120534, 160712, 180801, 200890, 241068, 301335, 361602, 381691, 401780, 482136, 602670, 723204, 763382, 803560, 904005, 1145073, 1205340, 1446408, 1526764, 1808010, 1908455, 2290146, 2410680, 3053528, 3435219, 3616020, 3816910, 4580292, 5725365, 6870438, 7232040, 7633820, 9160584, 11450730, 13740876, 15267640, 17176095, 22901460, 27481752, 34352190, 45802920, 68704380, 137408760]

約数ペア:

[(1, 137408760), (2, 68704380), (3, 45802920), (4, 34352190), (5, 27481752), (6, 22901460), (8, 17176095), (9, 15267640), (10, 13740876), (12, 11450730), (15, 9160584), (18, 7633820), (19, 7232040), (20, 6870438), (24, 5725365), (30, 4580292), (36, 3816910), (38, 3616020), (40, 3435219), (45, 3053528), (57, 2410680), (60, 2290146), (72, 1908455), (76, 1808010), (90, 1526764), (95, 1446408), (114, 1205340), (120, 1145073), (152, 904005), (171, 803560), (180, 763382), (190, 723204), (228, 602670), (285, 482136), (342, 401780), (360, 381691), (380, 361602), (456, 301335), (570, 241068), (684, 200890), (760, 180801), (855, 160712), (1140, 120534), (1368, 100445), (1710, 80356), (2280, 60267), (3420, 40178), (6840, 20089)]