180565968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 549964800

約数和(自身を除く): 369398832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 41, 44, 48, 57, 66, 76, 82, 88, 114, 123, 132, 152, 164, 176, 209, 228, 246, 264, 304, 328, 418, 439, 451, 456, 492, 528, 627, 656, 779, 836, 878, 902, 912, 984, 1254, 1317, 1353, 1558, 1672, 1756, 1804, 1968, 2337, 2508, 2634, 2706, 3116, 3344, 3512, 3608, 4674, 4829, 5016, 5268, 5412, 6232, 7024, 7216, 8341, 8569, 9348, 9658, 10032, 10536, 10824, 12464, 14487, 16682, 17138, 17999, 18696, 19316, 21072, 21648, 25023, 25707, 28974, 33364, 34276, 35998, 37392, 38632, 50046, 51414, 53997, 57948, 66728, 68552, 71996, 77264, 91751, 100092, 102828, 107994, 115896, 133456, 137104, 143992, 183502, 197989, 200184, 205656, 215988, 231792, 275253, 287984, 341981, 367004, 395978, 400368, 411312, 431976, 550506, 593967, 683962, 734008, 791956, 863952, 1025943, 1101012, 1187934, 1367924, 1468016, 1583912, 2051886, 2202024, 2375868, 2735848, 3167824, 3761791, 4103772, 4404048, 4751736, 5471696, 7523582, 8207544, 9503472, 11285373, 15047164, 16415088, 22570746, 30094328, 45141492, 60188656, 90282984, 180565968]

約数ペア:

[(1, 180565968), (2, 90282984), (3, 60188656), (4, 45141492), (6, 30094328), (8, 22570746), (11, 16415088), (12, 15047164), (16, 11285373), (19, 9503472), (22, 8207544), (24, 7523582), (33, 5471696), (38, 4751736), (41, 4404048), (44, 4103772), (48, 3761791), (57, 3167824), (66, 2735848), (76, 2375868), (82, 2202024), (88, 2051886), (114, 1583912), (123, 1468016), (132, 1367924), (152, 1187934), (164, 1101012), (176, 1025943), (209, 863952), (228, 791956), (246, 734008), (264, 683962), (304, 593967), (328, 550506), (418, 431976), (439, 411312), (451, 400368), (456, 395978), (492, 367004), (528, 341981), (627, 287984), (656, 275253), (779, 231792), (836, 215988), (878, 205656), (902, 200184), (912, 197989), (984, 183502), (1254, 143992), (1317, 137104), (1353, 133456), (1558, 115896), (1672, 107994), (1756, 102828), (1804, 100092), (1968, 91751), (2337, 77264), (2508, 71996), (2634, 68552), (2706, 66728), (3116, 57948), (3344, 53997), (3512, 51414), (3608, 50046), (4674, 38632), (4829, 37392), (5016, 35998), (5268, 34276), (5412, 33364), (6232, 28974), (7024, 25707), (7216, 25023), (8341, 21648), (8569, 21072), (9348, 19316), (9658, 18696), (10032, 17999), (10536, 17138), (10824, 16682), (12464, 14487)]