164662560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2851

約数の個数: 144

約数和(自身を含む): 575822520

約数和(自身を除く): 411159960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 615, 656, 720, 738, 820, 984, 1230, 1312, 1440, 1476, 1640, 1845, 1968, 2460, 2789, 2952, 3280, 3690, 3936, 4920, 5578, 5904, 6560, 7380, 8367, 9840, 11156, 11808, 13945, 14760, 16734, 19680, 22312, 25101, 27890, 29520, 33468, 41835, 44624, 50202, 55780, 59040, 66936, 83670, 89248, 100404, 111560, 114349, 125505, 133872, 167340, 200808, 223120, 228698, 251010, 267744, 334680, 343047, 401616, 446240, 457396, 502020, 571745, 669360, 686094, 803232, 914792, 1004040, 1029141, 1143490, 1338720, 1372188, 1715235, 1829584, 2008080, 2058282, 2286980, 2744376, 3430470, 3659168, 4016160, 4116564, 4573960, 5145705, 5488752, 6860940, 8233128, 9147920, 10291410, 10977504, 13721880, 16466256, 18295840, 20582820, 27443760, 32932512, 41165640, 54887520, 82331280, 164662560]

約数ペア:

[(1, 164662560), (2, 82331280), (3, 54887520), (4, 41165640), (5, 32932512), (6, 27443760), (8, 20582820), (9, 18295840), (10, 16466256), (12, 13721880), (15, 10977504), (16, 10291410), (18, 9147920), (20, 8233128), (24, 6860940), (30, 5488752), (32, 5145705), (36, 4573960), (40, 4116564), (41, 4016160), (45, 3659168), (48, 3430470), (60, 2744376), (72, 2286980), (80, 2058282), (82, 2008080), (90, 1829584), (96, 1715235), (120, 1372188), (123, 1338720), (144, 1143490), (160, 1029141), (164, 1004040), (180, 914792), (205, 803232), (240, 686094), (246, 669360), (288, 571745), (328, 502020), (360, 457396), (369, 446240), (410, 401616), (480, 343047), (492, 334680), (615, 267744), (656, 251010), (720, 228698), (738, 223120), (820, 200808), (984, 167340), (1230, 133872), (1312, 125505), (1440, 114349), (1476, 111560), (1640, 100404), (1845, 89248), (1968, 83670), (2460, 66936), (2789, 59040), (2952, 55780), (3280, 50202), (3690, 44624), (3936, 41835), (4920, 33468), (5578, 29520), (5904, 27890), (6560, 25101), (7380, 22312), (8367, 19680), (9840, 16734), (11156, 14760), (11808, 13945)]