248393600

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:897

約数の個数: 192

約数和(自身を含む): 756097440

約数和(自身を除く): 507703840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 128, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 520, 560, 640, 650, 700, 728, 800, 832, 853, 896, 910, 1040, 1120, 1300, 1400, 1456, 1600, 1664, 1706, 1820, 2080, 2240, 2275, 2600, 2800, 2912, 3200, 3412, 3640, 4160, 4265, 4480, 4550, 5200, 5600, 5824, 5971, 6824, 7280, 8320, 8530, 9100, 10400, 11089, 11200, 11648, 11942, 13648, 14560, 17060, 18200, 20800, 21325, 22178, 22400, 23884, 27296, 29120, 29855, 34120, 36400, 41600, 42650, 44356, 47768, 54592, 55445, 58240, 59710, 68240, 72800, 77623, 85300, 88712, 95536, 109184, 110890, 119420, 136480, 145600, 149275, 155246, 170600, 177424, 191072, 221780, 238840, 272960, 277225, 291200, 298550, 310492, 341200, 354848, 382144, 388115, 443560, 477680, 545920, 554450, 597100, 620984, 682400, 709696, 764288, 776230, 887120, 955360, 1108900, 1194200, 1241968, 1364800, 1419392, 1552460, 1774240, 1910720, 1940575, 2217800, 2388400, 2483936, 2729600, 3104920, 3548480, 3821440, 3881150, 4435600, 4776800, 4967872, 6209840, 7096960, 7762300, 8871200, 9553600, 9935744, 12419680, 15524600, 17742400, 19107200, 24839360, 31049200, 35484800, 49678720, 62098400, 124196800, 248393600]

約数ペア:

[(1, 248393600), (2, 124196800), (4, 62098400), (5, 49678720), (7, 35484800), (8, 31049200), (10, 24839360), (13, 19107200), (14, 17742400), (16, 15524600), (20, 12419680), (25, 9935744), (26, 9553600), (28, 8871200), (32, 7762300), (35, 7096960), (40, 6209840), (50, 4967872), (52, 4776800), (56, 4435600), (64, 3881150), (65, 3821440), (70, 3548480), (80, 3104920), (91, 2729600), (100, 2483936), (104, 2388400), (112, 2217800), (128, 1940575), (130, 1910720), (140, 1774240), (160, 1552460), (175, 1419392), (182, 1364800), (200, 1241968), (208, 1194200), (224, 1108900), (260, 955360), (280, 887120), (320, 776230), (325, 764288), (350, 709696), (364, 682400), (400, 620984), (416, 597100), (448, 554450), (455, 545920), (520, 477680), (560, 443560), (640, 388115), (650, 382144), (700, 354848), (728, 341200), (800, 310492), (832, 298550), (853, 291200), (896, 277225), (910, 272960), (1040, 238840), (1120, 221780), (1300, 191072), (1400, 177424), (1456, 170600), (1600, 155246), (1664, 149275), (1706, 145600), (1820, 136480), (2080, 119420), (2240, 110890), (2275, 109184), (2600, 95536), (2800, 88712), (2912, 85300), (3200, 77623), (3412, 72800), (3640, 68240), (4160, 59710), (4265, 58240), (4480, 55445), (4550, 54592), (5200, 47768), (5600, 44356), (5824, 42650), (5971, 41600), (6824, 36400), (7280, 34120), (8320, 29855), (8530, 29120), (9100, 27296), (10400, 23884), (11089, 22400), (11200, 22178), (11648, 21325), (11942, 20800), (13648, 18200), (14560, 17060)]