222463680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2389}}^1$

素因数の和:2506

約数の個数: 112

約数和(自身を含む): 713902560

約数和(自身を除く): 491438880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 160, 192, 194, 240, 291, 320, 388, 480, 485, 582, 776, 960, 970, 1164, 1455, 1552, 1940, 2328, 2389, 2910, 3104, 3880, 4656, 4778, 5820, 6208, 7167, 7760, 9312, 9556, 11640, 11945, 14334, 15520, 18624, 19112, 23280, 23890, 28668, 31040, 35835, 38224, 46560, 47780, 57336, 71670, 76448, 93120, 95560, 114672, 143340, 152896, 191120, 229344, 231733, 286680, 382240, 458688, 463466, 573360, 695199, 764480, 926932, 1146720, 1158665, 1390398, 1853864, 2293440, 2317330, 2780796, 3475995, 3707728, 4634660, 5561592, 6951990, 7415456, 9269320, 11123184, 13903980, 14830912, 18538640, 22246368, 27807960, 37077280, 44492736, 55615920, 74154560, 111231840, 222463680]

約数ペア:

[(1, 222463680), (2, 111231840), (3, 74154560), (4, 55615920), (5, 44492736), (6, 37077280), (8, 27807960), (10, 22246368), (12, 18538640), (15, 14830912), (16, 13903980), (20, 11123184), (24, 9269320), (30, 7415456), (32, 6951990), (40, 5561592), (48, 4634660), (60, 3707728), (64, 3475995), (80, 2780796), (96, 2317330), (97, 2293440), (120, 1853864), (160, 1390398), (192, 1158665), (194, 1146720), (240, 926932), (291, 764480), (320, 695199), (388, 573360), (480, 463466), (485, 458688), (582, 382240), (776, 286680), (960, 231733), (970, 229344), (1164, 191120), (1455, 152896), (1552, 143340), (1940, 114672), (2328, 95560), (2389, 93120), (2910, 76448), (3104, 71670), (3880, 57336), (4656, 47780), (4778, 46560), (5820, 38224), (6208, 35835), (7167, 31040), (7760, 28668), (9312, 23890), (9556, 23280), (11640, 19112), (11945, 18624), (14334, 15520)]