22294720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:330

約数の個数: 112

約数和(自身を含む): 62544960

約数和(自身を除く): 40250240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 269, 280, 296, 320, 370, 448, 518, 538, 560, 592, 740, 1036, 1076, 1120, 1184, 1295, 1345, 1480, 1883, 2072, 2152, 2240, 2368, 2590, 2690, 2960, 3766, 4144, 4304, 5180, 5380, 5920, 7532, 8288, 8608, 9415, 9953, 10360, 10760, 11840, 15064, 16576, 17216, 18830, 19906, 20720, 21520, 30128, 37660, 39812, 41440, 43040, 49765, 60256, 69671, 75320, 79624, 82880, 86080, 99530, 120512, 139342, 150640, 159248, 199060, 278684, 301280, 318496, 348355, 398120, 557368, 602560, 636992, 696710, 796240, 1114736, 1393420, 1592480, 2229472, 2786840, 3184960, 4458944, 5573680, 11147360, 22294720]

約数ペア:

[(1, 22294720), (2, 11147360), (4, 5573680), (5, 4458944), (7, 3184960), (8, 2786840), (10, 2229472), (14, 1592480), (16, 1393420), (20, 1114736), (28, 796240), (32, 696710), (35, 636992), (37, 602560), (40, 557368), (56, 398120), (64, 348355), (70, 318496), (74, 301280), (80, 278684), (112, 199060), (140, 159248), (148, 150640), (160, 139342), (185, 120512), (224, 99530), (259, 86080), (269, 82880), (280, 79624), (296, 75320), (320, 69671), (370, 60256), (448, 49765), (518, 43040), (538, 41440), (560, 39812), (592, 37660), (740, 30128), (1036, 21520), (1076, 20720), (1120, 19906), (1184, 18830), (1295, 17216), (1345, 16576), (1480, 15064), (1883, 11840), (2072, 10760), (2152, 10360), (2240, 9953), (2368, 9415), (2590, 8608), (2690, 8288), (2960, 7532), (3766, 5920), (4144, 5380), (4304, 5180)]