541851520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1636

約数の個数: 128

約数和(自身を含む): 1500134400

約数和(自身を除く): 958282880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 158, 160, 224, 280, 316, 320, 395, 448, 553, 560, 632, 640, 790, 896, 1106, 1120, 1264, 1531, 1580, 2212, 2240, 2528, 2765, 3062, 3160, 4424, 4480, 5056, 5530, 6124, 6320, 7655, 8848, 10112, 10717, 11060, 12248, 12640, 15310, 17696, 21434, 22120, 24496, 25280, 30620, 35392, 42868, 44240, 48992, 50560, 53585, 61240, 70784, 85736, 88480, 97984, 107170, 120949, 122480, 171472, 176960, 195968, 214340, 241898, 244960, 342944, 353920, 428680, 483796, 489920, 604745, 685888, 846643, 857360, 967592, 979840, 1209490, 1371776, 1693286, 1714720, 1935184, 2418980, 3386572, 3429440, 3870368, 4233215, 4837960, 6773144, 6858880, 7740736, 8466430, 9675920, 13546288, 15481472, 16932860, 19351840, 27092576, 33865720, 38703680, 54185152, 67731440, 77407360, 108370304, 135462880, 270925760, 541851520]

約数ペア:

[(1, 541851520), (2, 270925760), (4, 135462880), (5, 108370304), (7, 77407360), (8, 67731440), (10, 54185152), (14, 38703680), (16, 33865720), (20, 27092576), (28, 19351840), (32, 16932860), (35, 15481472), (40, 13546288), (56, 9675920), (64, 8466430), (70, 7740736), (79, 6858880), (80, 6773144), (112, 4837960), (128, 4233215), (140, 3870368), (158, 3429440), (160, 3386572), (224, 2418980), (280, 1935184), (316, 1714720), (320, 1693286), (395, 1371776), (448, 1209490), (553, 979840), (560, 967592), (632, 857360), (640, 846643), (790, 685888), (896, 604745), (1106, 489920), (1120, 483796), (1264, 428680), (1531, 353920), (1580, 342944), (2212, 244960), (2240, 241898), (2528, 214340), (2765, 195968), (3062, 176960), (3160, 171472), (4424, 122480), (4480, 120949), (5056, 107170), (5530, 97984), (6124, 88480), (6320, 85736), (7655, 70784), (8848, 61240), (10112, 53585), (10717, 50560), (11060, 48992), (12248, 44240), (12640, 42868), (15310, 35392), (17696, 30620), (21434, 25280), (22120, 24496)]