128079600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:376

約数の個数: 240

約数和(自身を含む): 463494144

約数和(自身を除く): 335414544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 33, 40, 44, 48, 50, 55, 60, 62, 66, 75, 80, 88, 93, 100, 110, 120, 124, 132, 150, 155, 165, 176, 186, 200, 220, 240, 248, 264, 275, 300, 310, 313, 330, 341, 372, 400, 440, 465, 496, 528, 550, 600, 620, 626, 660, 682, 744, 775, 825, 880, 930, 939, 1023, 1100, 1200, 1240, 1252, 1320, 1364, 1488, 1550, 1565, 1650, 1705, 1860, 1878, 2046, 2200, 2325, 2480, 2504, 2640, 2728, 3100, 3130, 3300, 3410, 3443, 3720, 3756, 4092, 4400, 4650, 4695, 5008, 5115, 5456, 6200, 6260, 6600, 6820, 6886, 7440, 7512, 7825, 8184, 8525, 9300, 9390, 9703, 10230, 10329, 12400, 12520, 13200, 13640, 13772, 15024, 15650, 16368, 17050, 17215, 18600, 18780, 19406, 20460, 20658, 23475, 25040, 25575, 27280, 27544, 29109, 31300, 34100, 34430, 37200, 37560, 38812, 40920, 41316, 46950, 48515, 51150, 51645, 55088, 58218, 62600, 68200, 68860, 75120, 77624, 81840, 82632, 86075, 93900, 97030, 102300, 103290, 106733, 116436, 125200, 136400, 137720, 145545, 155248, 165264, 172150, 187800, 194060, 204600, 206580, 213466, 232872, 242575, 258225, 275440, 291090, 320199, 344300, 375600, 388120, 409200, 413160, 426932, 465744, 485150, 516450, 533665, 582180, 640398, 688600, 727725, 776240, 826320, 853864, 970300, 1032900, 1067330, 1164360, 1280796, 1377200, 1455450, 1600995, 1707728, 1940600, 2065800, 2134660, 2328720, 2561592, 2668325, 2910900, 3201990, 3881200, 4131600, 4269320, 5123184, 5336650, 5821800, 6403980, 8004975, 8538640, 10673300, 11643600, 12807960, 16009950, 21346600, 25615920, 32019900, 42693200, 64039800, 128079600]

約数ペア:

[(1, 128079600), (2, 64039800), (3, 42693200), (4, 32019900), (5, 25615920), (6, 21346600), (8, 16009950), (10, 12807960), (11, 11643600), (12, 10673300), (15, 8538640), (16, 8004975), (20, 6403980), (22, 5821800), (24, 5336650), (25, 5123184), (30, 4269320), (31, 4131600), (33, 3881200), (40, 3201990), (44, 2910900), (48, 2668325), (50, 2561592), (55, 2328720), (60, 2134660), (62, 2065800), (66, 1940600), (75, 1707728), (80, 1600995), (88, 1455450), (93, 1377200), (100, 1280796), (110, 1164360), (120, 1067330), (124, 1032900), (132, 970300), (150, 853864), (155, 826320), (165, 776240), (176, 727725), (186, 688600), (200, 640398), (220, 582180), (240, 533665), (248, 516450), (264, 485150), (275, 465744), (300, 426932), (310, 413160), (313, 409200), (330, 388120), (341, 375600), (372, 344300), (400, 320199), (440, 291090), (465, 275440), (496, 258225), (528, 242575), (550, 232872), (600, 213466), (620, 206580), (626, 204600), (660, 194060), (682, 187800), (744, 172150), (775, 165264), (825, 155248), (880, 145545), (930, 137720), (939, 136400), (1023, 125200), (1100, 116436), (1200, 106733), (1240, 103290), (1252, 102300), (1320, 97030), (1364, 93900), (1488, 86075), (1550, 82632), (1565, 81840), (1650, 77624), (1705, 75120), (1860, 68860), (1878, 68200), (2046, 62600), (2200, 58218), (2325, 55088), (2480, 51645), (2504, 51150), (2640, 48515), (2728, 46950), (3100, 41316), (3130, 40920), (3300, 38812), (3410, 37560), (3443, 37200), (3720, 34430), (3756, 34100), (4092, 31300), (4400, 29109), (4650, 27544), (4695, 27280), (5008, 25575), (5115, 25040), (5456, 23475), (6200, 20658), (6260, 20460), (6600, 19406), (6820, 18780), (6886, 18600), (7440, 17215), (7512, 17050), (7825, 16368), (8184, 15650), (8525, 15024), (9300, 13772), (9390, 13640), (9703, 13200), (10230, 12520), (10329, 12400)]