1629537280

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2393}}^1$

素因数の和:2444

約数の個数: 176

約数和(自身を含む): 4704497280

約数和(自身を除く): 3074960000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2393, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4786, 4864, 5120, 5320, 6080, 7168, 8512, 8960, 9572, 9728, 10640, 11965, 12160, 16751, 17024, 17920, 19144, 19456, 21280, 23930, 24320, 33502, 34048, 35840, 38288, 42560, 45467, 47860, 48640, 67004, 68096, 76576, 83755, 85120, 90934, 95720, 97280, 134008, 136192, 153152, 167510, 170240, 181868, 191440, 227335, 268016, 306304, 318269, 335020, 340480, 363736, 382880, 454670, 536032, 612608, 636538, 670040, 680960, 727472, 765760, 909340, 1072064, 1225216, 1273076, 1340080, 1454944, 1531520, 1591345, 1818680, 2144128, 2450432, 2546152, 2680160, 2909888, 3063040, 3182690, 3637360, 4288256, 5092304, 5360320, 5819776, 6126080, 6365380, 7274720, 8576512, 10184608, 10720640, 11639552, 12252160, 12730760, 14549440, 17153024, 20369216, 21441280, 23279104, 25461520, 29098880, 40738432, 42882560, 46558208, 50923040, 58197760, 81476864, 85765120, 101846080, 116395520, 162953728, 203692160, 232791040, 325907456, 407384320, 814768640, 1629537280]

約数ペア:

[(1, 1629537280), (2, 814768640), (4, 407384320), (5, 325907456), (7, 232791040), (8, 203692160), (10, 162953728), (14, 116395520), (16, 101846080), (19, 85765120), (20, 81476864), (28, 58197760), (32, 50923040), (35, 46558208), (38, 42882560), (40, 40738432), (56, 29098880), (64, 25461520), (70, 23279104), (76, 21441280), (80, 20369216), (95, 17153024), (112, 14549440), (128, 12730760), (133, 12252160), (140, 11639552), (152, 10720640), (160, 10184608), (190, 8576512), (224, 7274720), (256, 6365380), (266, 6126080), (280, 5819776), (304, 5360320), (320, 5092304), (380, 4288256), (448, 3637360), (512, 3182690), (532, 3063040), (560, 2909888), (608, 2680160), (640, 2546152), (665, 2450432), (760, 2144128), (896, 1818680), (1024, 1591345), (1064, 1531520), (1120, 1454944), (1216, 1340080), (1280, 1273076), (1330, 1225216), (1520, 1072064), (1792, 909340), (2128, 765760), (2240, 727472), (2393, 680960), (2432, 670040), (2560, 636538), (2660, 612608), (3040, 536032), (3584, 454670), (4256, 382880), (4480, 363736), (4786, 340480), (4864, 335020), (5120, 318269), (5320, 306304), (6080, 268016), (7168, 227335), (8512, 191440), (8960, 181868), (9572, 170240), (9728, 167510), (10640, 153152), (11965, 136192), (12160, 134008), (16751, 97280), (17024, 95720), (17920, 90934), (19144, 85120), (19456, 83755), (21280, 76576), (23930, 68096), (24320, 67004), (33502, 48640), (34048, 47860), (35840, 45467), (38288, 42560)]