2238019080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7603}}^1$

素因数の和:7851

約数の個数: 128

約数和(自身を含む): 7358238720

約数和(自身を除く): 5120219640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 223, 264, 330, 440, 446, 660, 669, 892, 1115, 1320, 1338, 1784, 2230, 2453, 2676, 3345, 4460, 4906, 5352, 6690, 7359, 7603, 8920, 9812, 12265, 13380, 14718, 15206, 19624, 22809, 24530, 26760, 29436, 30412, 36795, 38015, 45618, 49060, 58872, 60824, 73590, 76030, 83633, 91236, 98120, 114045, 147180, 152060, 167266, 182472, 228090, 250899, 294360, 304120, 334532, 418165, 456180, 501798, 669064, 836330, 912360, 1003596, 1254495, 1672660, 1695469, 2007192, 2508990, 3345320, 3390938, 5017980, 5086407, 6781876, 8477345, 10035960, 10172814, 13563752, 16954690, 18650159, 20345628, 25432035, 33909380, 37300318, 40691256, 50864070, 55950477, 67818760, 74600636, 93250795, 101728140, 111900954, 149201272, 186501590, 203456280, 223801908, 279752385, 373003180, 447603816, 559504770, 746006360, 1119009540, 2238019080]

約数ペア:

[(1, 2238019080), (2, 1119009540), (3, 746006360), (4, 559504770), (5, 447603816), (6, 373003180), (8, 279752385), (10, 223801908), (11, 203456280), (12, 186501590), (15, 149201272), (20, 111900954), (22, 101728140), (24, 93250795), (30, 74600636), (33, 67818760), (40, 55950477), (44, 50864070), (55, 40691256), (60, 37300318), (66, 33909380), (88, 25432035), (110, 20345628), (120, 18650159), (132, 16954690), (165, 13563752), (220, 10172814), (223, 10035960), (264, 8477345), (330, 6781876), (440, 5086407), (446, 5017980), (660, 3390938), (669, 3345320), (892, 2508990), (1115, 2007192), (1320, 1695469), (1338, 1672660), (1784, 1254495), (2230, 1003596), (2453, 912360), (2676, 836330), (3345, 669064), (4460, 501798), (4906, 456180), (5352, 418165), (6690, 334532), (7359, 304120), (7603, 294360), (8920, 250899), (9812, 228090), (12265, 182472), (13380, 167266), (14718, 152060), (15206, 147180), (19624, 114045), (22809, 98120), (24530, 91236), (26760, 83633), (29436, 76030), (30412, 73590), (36795, 60824), (38015, 58872), (45618, 49060)]