38208720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 132741504

約数和(自身を除く): 94532784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 353, 410, 440, 451, 492, 528, 615, 656, 660, 706, 820, 880, 902, 984, 1059, 1230, 1320, 1353, 1412, 1640, 1765, 1804, 1968, 2118, 2255, 2460, 2640, 2706, 2824, 3280, 3530, 3608, 3883, 4236, 4510, 4920, 5295, 5412, 5648, 6765, 7060, 7216, 7766, 8472, 9020, 9840, 10590, 10824, 11649, 13530, 14120, 14473, 15532, 16944, 18040, 19415, 21180, 21648, 23298, 27060, 28240, 28946, 31064, 36080, 38830, 42360, 43419, 46596, 54120, 57892, 58245, 62128, 72365, 77660, 84720, 86838, 93192, 108240, 115784, 116490, 144730, 155320, 159203, 173676, 186384, 217095, 231568, 232980, 289460, 310640, 318406, 347352, 434190, 465960, 477609, 578920, 636812, 694704, 796015, 868380, 931920, 955218, 1157840, 1273624, 1592030, 1736760, 1910436, 2388045, 2547248, 3184060, 3473520, 3820872, 4776090, 6368120, 7641744, 9552180, 12736240, 19104360, 38208720]

約数ペア:

[(1, 38208720), (2, 19104360), (3, 12736240), (4, 9552180), (5, 7641744), (6, 6368120), (8, 4776090), (10, 3820872), (11, 3473520), (12, 3184060), (15, 2547248), (16, 2388045), (20, 1910436), (22, 1736760), (24, 1592030), (30, 1273624), (33, 1157840), (40, 955218), (41, 931920), (44, 868380), (48, 796015), (55, 694704), (60, 636812), (66, 578920), (80, 477609), (82, 465960), (88, 434190), (110, 347352), (120, 318406), (123, 310640), (132, 289460), (164, 232980), (165, 231568), (176, 217095), (205, 186384), (220, 173676), (240, 159203), (246, 155320), (264, 144730), (328, 116490), (330, 115784), (353, 108240), (410, 93192), (440, 86838), (451, 84720), (492, 77660), (528, 72365), (615, 62128), (656, 58245), (660, 57892), (706, 54120), (820, 46596), (880, 43419), (902, 42360), (984, 38830), (1059, 36080), (1230, 31064), (1320, 28946), (1353, 28240), (1412, 27060), (1640, 23298), (1765, 21648), (1804, 21180), (1968, 19415), (2118, 18040), (2255, 16944), (2460, 15532), (2640, 14473), (2706, 14120), (2824, 13530), (3280, 11649), (3530, 10824), (3608, 10590), (3883, 9840), (4236, 9020), (4510, 8472), (4920, 7766), (5295, 7216), (5412, 7060), (5648, 6765)]