64570680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2161}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 212481360

約数和(自身を除く): 147910680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2161, 2490, 2988, 3320, 3735, 4322, 4980, 5976, 6483, 7470, 8644, 9960, 10805, 12966, 14940, 17288, 19449, 21610, 25932, 29880, 32415, 38898, 43220, 51864, 64830, 77796, 86440, 97245, 129660, 155592, 179363, 194490, 259320, 358726, 388980, 538089, 717452, 777960, 896815, 1076178, 1434904, 1614267, 1793630, 2152356, 2690445, 3228534, 3587260, 4304712, 5380890, 6457068, 7174520, 8071335, 10761780, 12914136, 16142670, 21523560, 32285340, 64570680]

約数ペア:

[(1, 64570680), (2, 32285340), (3, 21523560), (4, 16142670), (5, 12914136), (6, 10761780), (8, 8071335), (9, 7174520), (10, 6457068), (12, 5380890), (15, 4304712), (18, 3587260), (20, 3228534), (24, 2690445), (30, 2152356), (36, 1793630), (40, 1614267), (45, 1434904), (60, 1076178), (72, 896815), (83, 777960), (90, 717452), (120, 538089), (166, 388980), (180, 358726), (249, 259320), (332, 194490), (360, 179363), (415, 155592), (498, 129660), (664, 97245), (747, 86440), (830, 77796), (996, 64830), (1245, 51864), (1494, 43220), (1660, 38898), (1992, 32415), (2161, 29880), (2490, 25932), (2988, 21610), (3320, 19449), (3735, 17288), (4322, 14940), (4980, 12966), (5976, 10805), (6483, 9960), (7470, 8644)]