144507480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5493

約数の個数: 128

約数和(自身を含む): 494424000

約数和(自身を除く): 349916520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 5449, 6630, 8840, 10898, 13260, 16347, 21796, 26520, 27245, 32694, 43592, 54490, 65388, 70837, 81735, 92633, 108980, 130776, 141674, 163470, 185266, 212511, 217960, 277899, 283348, 326940, 354185, 370532, 425022, 463165, 555798, 566696, 653880, 708370, 741064, 850044, 926330, 1062555, 1111596, 1204229, 1389495, 1416740, 1700088, 1852660, 2125110, 2223192, 2408458, 2778990, 2833480, 3612687, 3705320, 4250220, 4816916, 5557980, 6021145, 7225374, 8500440, 9633832, 11115960, 12042290, 14450748, 18063435, 24084580, 28901496, 36126870, 48169160, 72253740, 144507480]

約数ペア:

[(1, 144507480), (2, 72253740), (3, 48169160), (4, 36126870), (5, 28901496), (6, 24084580), (8, 18063435), (10, 14450748), (12, 12042290), (13, 11115960), (15, 9633832), (17, 8500440), (20, 7225374), (24, 6021145), (26, 5557980), (30, 4816916), (34, 4250220), (39, 3705320), (40, 3612687), (51, 2833480), (52, 2778990), (60, 2408458), (65, 2223192), (68, 2125110), (78, 1852660), (85, 1700088), (102, 1416740), (104, 1389495), (120, 1204229), (130, 1111596), (136, 1062555), (156, 926330), (170, 850044), (195, 741064), (204, 708370), (221, 653880), (255, 566696), (260, 555798), (312, 463165), (340, 425022), (390, 370532), (408, 354185), (442, 326940), (510, 283348), (520, 277899), (663, 217960), (680, 212511), (780, 185266), (884, 163470), (1020, 141674), (1105, 130776), (1326, 108980), (1560, 92633), (1768, 81735), (2040, 70837), (2210, 65388), (2652, 54490), (3315, 43592), (4420, 32694), (5304, 27245), (5449, 26520), (6630, 21796), (8840, 16347), (10898, 13260)]