156174720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6257}}^1$

素因数の和:6292

約数の個数: 128

約数和(自身を含む): 536185440

約数和(自身を除く): 380010720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6257, 8320, 12480, 12514, 18771, 24960, 25028, 31285, 37542, 50056, 62570, 75084, 81341, 93855, 100112, 125140, 150168, 162682, 187710, 200224, 244023, 250280, 300336, 325364, 375420, 400448, 406705, 488046, 500560, 600672, 650728, 750840, 800896, 813410, 976092, 1001120, 1201344, 1220115, 1301456, 1501680, 1626820, 1952184, 2002240, 2402688, 2440230, 2602912, 3003360, 3253640, 3904368, 4004480, 4880460, 5205824, 6006720, 6507280, 7808736, 9760920, 10411648, 12013440, 13014560, 15617472, 19521840, 26029120, 31234944, 39043680, 52058240, 78087360, 156174720]

約数ペア:

[(1, 156174720), (2, 78087360), (3, 52058240), (4, 39043680), (5, 31234944), (6, 26029120), (8, 19521840), (10, 15617472), (12, 13014560), (13, 12013440), (15, 10411648), (16, 9760920), (20, 7808736), (24, 6507280), (26, 6006720), (30, 5205824), (32, 4880460), (39, 4004480), (40, 3904368), (48, 3253640), (52, 3003360), (60, 2602912), (64, 2440230), (65, 2402688), (78, 2002240), (80, 1952184), (96, 1626820), (104, 1501680), (120, 1301456), (128, 1220115), (130, 1201344), (156, 1001120), (160, 976092), (192, 813410), (195, 800896), (208, 750840), (240, 650728), (260, 600672), (312, 500560), (320, 488046), (384, 406705), (390, 400448), (416, 375420), (480, 325364), (520, 300336), (624, 250280), (640, 244023), (780, 200224), (832, 187710), (960, 162682), (1040, 150168), (1248, 125140), (1560, 100112), (1664, 93855), (1920, 81341), (2080, 75084), (2496, 62570), (3120, 50056), (4160, 37542), (4992, 31285), (6240, 25028), (6257, 24960), (8320, 18771), (12480, 12514)]