26463960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:162

約数の個数: 192

約数和(自身を含む): 93506400

約数和(自身を除く): 67042440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 53, 57, 60, 72, 73, 76, 90, 95, 106, 114, 120, 146, 152, 159, 171, 180, 190, 212, 219, 228, 265, 285, 292, 318, 342, 360, 365, 380, 424, 438, 456, 477, 530, 570, 584, 636, 657, 684, 730, 760, 795, 855, 876, 954, 1007, 1060, 1095, 1140, 1272, 1314, 1368, 1387, 1460, 1590, 1710, 1752, 1908, 2014, 2120, 2190, 2280, 2385, 2628, 2774, 2920, 3021, 3180, 3285, 3420, 3816, 3869, 4028, 4161, 4380, 4770, 5035, 5256, 5548, 6042, 6360, 6570, 6840, 6935, 7738, 8056, 8322, 8760, 9063, 9540, 10070, 11096, 11607, 12084, 12483, 13140, 13870, 15105, 15476, 16644, 18126, 19080, 19345, 20140, 20805, 23214, 24168, 24966, 26280, 27740, 30210, 30952, 33288, 34821, 36252, 38690, 40280, 41610, 45315, 46428, 49932, 55480, 58035, 60420, 62415, 69642, 72504, 73511, 77380, 83220, 90630, 92856, 99864, 116070, 120840, 124830, 139284, 147022, 154760, 166440, 174105, 181260, 220533, 232140, 249660, 278568, 294044, 348210, 362520, 367555, 441066, 464280, 499320, 588088, 661599, 696420, 735110, 882132, 1102665, 1323198, 1392840, 1470220, 1764264, 2205330, 2646396, 2940440, 3307995, 4410660, 5292792, 6615990, 8821320, 13231980, 26463960]

約数ペア:

[(1, 26463960), (2, 13231980), (3, 8821320), (4, 6615990), (5, 5292792), (6, 4410660), (8, 3307995), (9, 2940440), (10, 2646396), (12, 2205330), (15, 1764264), (18, 1470220), (19, 1392840), (20, 1323198), (24, 1102665), (30, 882132), (36, 735110), (38, 696420), (40, 661599), (45, 588088), (53, 499320), (57, 464280), (60, 441066), (72, 367555), (73, 362520), (76, 348210), (90, 294044), (95, 278568), (106, 249660), (114, 232140), (120, 220533), (146, 181260), (152, 174105), (159, 166440), (171, 154760), (180, 147022), (190, 139284), (212, 124830), (219, 120840), (228, 116070), (265, 99864), (285, 92856), (292, 90630), (318, 83220), (342, 77380), (360, 73511), (365, 72504), (380, 69642), (424, 62415), (438, 60420), (456, 58035), (477, 55480), (530, 49932), (570, 46428), (584, 45315), (636, 41610), (657, 40280), (684, 38690), (730, 36252), (760, 34821), (795, 33288), (855, 30952), (876, 30210), (954, 27740), (1007, 26280), (1060, 24966), (1095, 24168), (1140, 23214), (1272, 20805), (1314, 20140), (1368, 19345), (1387, 19080), (1460, 18126), (1590, 16644), (1710, 15476), (1752, 15105), (1908, 13870), (2014, 13140), (2120, 12483), (2190, 12084), (2280, 11607), (2385, 11096), (2628, 10070), (2774, 9540), (2920, 9063), (3021, 8760), (3180, 8322), (3285, 8056), (3420, 7738), (3816, 6935), (3869, 6840), (4028, 6570), (4161, 6360), (4380, 6042), (4770, 5548), (5035, 5256)]