141900080

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 120

約数和(自身を含む): 391595472

約数和(自身を除く): 249695392

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 196, 212, 245, 265, 280, 371, 392, 424, 490, 530, 560, 683, 742, 784, 848, 980, 1060, 1366, 1484, 1855, 1960, 2120, 2597, 2732, 2968, 3415, 3710, 3920, 4240, 4781, 5194, 5464, 5936, 6830, 7420, 9562, 10388, 10928, 12985, 13660, 14840, 19124, 20776, 23905, 25970, 27320, 29680, 33467, 36199, 38248, 41552, 47810, 51940, 54640, 66934, 72398, 76496, 95620, 103880, 133868, 144796, 167335, 180995, 191240, 207760, 253393, 267736, 289592, 334670, 361990, 382480, 506786, 535472, 579184, 669340, 723980, 1013572, 1266965, 1338680, 1447960, 1773751, 2027144, 2533930, 2677360, 2895920, 3547502, 4054288, 5067860, 7095004, 8868755, 10135720, 14190008, 17737510, 20271440, 28380016, 35475020, 70950040, 141900080]

約数ペア:

[(1, 141900080), (2, 70950040), (4, 35475020), (5, 28380016), (7, 20271440), (8, 17737510), (10, 14190008), (14, 10135720), (16, 8868755), (20, 7095004), (28, 5067860), (35, 4054288), (40, 3547502), (49, 2895920), (53, 2677360), (56, 2533930), (70, 2027144), (80, 1773751), (98, 1447960), (106, 1338680), (112, 1266965), (140, 1013572), (196, 723980), (212, 669340), (245, 579184), (265, 535472), (280, 506786), (371, 382480), (392, 361990), (424, 334670), (490, 289592), (530, 267736), (560, 253393), (683, 207760), (742, 191240), (784, 180995), (848, 167335), (980, 144796), (1060, 133868), (1366, 103880), (1484, 95620), (1855, 76496), (1960, 72398), (2120, 66934), (2597, 54640), (2732, 51940), (2968, 47810), (3415, 41552), (3710, 38248), (3920, 36199), (4240, 33467), (4781, 29680), (5194, 27320), (5464, 25970), (5936, 23905), (6830, 20776), (7420, 19124), (9562, 14840), (10388, 13660), (10928, 12985)]