391052480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1033}}^1$

素因数の和:1083

約数の個数: 168

約数和(自身を含む): 1153497312

約数和(自身を除く): 762444832

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 169, 182, 208, 224, 260, 280, 320, 338, 364, 416, 448, 455, 520, 560, 676, 728, 832, 845, 910, 1033, 1040, 1120, 1183, 1352, 1456, 1690, 1820, 2066, 2080, 2240, 2366, 2704, 2912, 3380, 3640, 4132, 4160, 4732, 5165, 5408, 5824, 5915, 6760, 7231, 7280, 8264, 9464, 10330, 10816, 11830, 13429, 13520, 14462, 14560, 16528, 18928, 20660, 23660, 26858, 27040, 28924, 29120, 33056, 36155, 37856, 41320, 47320, 53716, 54080, 57848, 66112, 67145, 72310, 75712, 82640, 94003, 94640, 107432, 115696, 134290, 144620, 165280, 174577, 188006, 189280, 214864, 231392, 268580, 289240, 330560, 349154, 376012, 378560, 429728, 462784, 470015, 537160, 578480, 698308, 752024, 859456, 872885, 940030, 1074320, 1156960, 1222039, 1396616, 1504048, 1745770, 1880060, 2148640, 2313920, 2444078, 2793232, 3008096, 3491540, 3760120, 4297280, 4888156, 5586464, 6016192, 6110195, 6983080, 7520240, 9776312, 11172928, 12220390, 13966160, 15040480, 19552624, 24440780, 27932320, 30080960, 39105248, 48881560, 55864640, 78210496, 97763120, 195526240, 391052480]

約数ペア:

[(1, 391052480), (2, 195526240), (4, 97763120), (5, 78210496), (7, 55864640), (8, 48881560), (10, 39105248), (13, 30080960), (14, 27932320), (16, 24440780), (20, 19552624), (26, 15040480), (28, 13966160), (32, 12220390), (35, 11172928), (40, 9776312), (52, 7520240), (56, 6983080), (64, 6110195), (65, 6016192), (70, 5586464), (80, 4888156), (91, 4297280), (104, 3760120), (112, 3491540), (130, 3008096), (140, 2793232), (160, 2444078), (169, 2313920), (182, 2148640), (208, 1880060), (224, 1745770), (260, 1504048), (280, 1396616), (320, 1222039), (338, 1156960), (364, 1074320), (416, 940030), (448, 872885), (455, 859456), (520, 752024), (560, 698308), (676, 578480), (728, 537160), (832, 470015), (845, 462784), (910, 429728), (1033, 378560), (1040, 376012), (1120, 349154), (1183, 330560), (1352, 289240), (1456, 268580), (1690, 231392), (1820, 214864), (2066, 189280), (2080, 188006), (2240, 174577), (2366, 165280), (2704, 144620), (2912, 134290), (3380, 115696), (3640, 107432), (4132, 94640), (4160, 94003), (4732, 82640), (5165, 75712), (5408, 72310), (5824, 67145), (5915, 66112), (6760, 57848), (7231, 54080), (7280, 53716), (8264, 47320), (9464, 41320), (10330, 37856), (10816, 36155), (11830, 33056), (13429, 29120), (13520, 28924), (14462, 27040), (14560, 26858), (16528, 23660), (18928, 20660)]