2038656960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15061}}^1$

素因数の和:15131

約数の個数: 168

約数和(自身を含む): 7161800256

約数和(自身を除く): 5123143296

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 9024, 11280, 13536, 15040, 15061, 16920, 22560, 27072, 30122, 33840, 45120, 45183, 60244, 67680, 75305, 90366, 120488, 135360, 135549, 150610, 180732, 225915, 240976, 271098, 301220, 361464, 451830, 481952, 542196, 602440, 677745, 707867, 722928, 903660, 963904, 1084392, 1204880, 1355490, 1415734, 1445856, 1807320, 2123601, 2168784, 2409760, 2710980, 2831468, 2891712, 3539335, 3614640, 4247202, 4337568, 4819520, 5421960, 5662936, 6370803, 7078670, 7229280, 8494404, 8675136, 10618005, 10843920, 11325872, 12741606, 14157340, 14458560, 16988808, 21236010, 21687840, 22651744, 25483212, 28314680, 31854015, 33977616, 42472020, 43375680, 45303488, 50966424, 56629360, 63708030, 67955232, 84944040, 101932848, 113258720, 127416060, 135910464, 169888080, 203865696, 226517440, 254832120, 339776160, 407731392, 509664240, 679552320, 1019328480, 2038656960]

約数ペア:

[(1, 2038656960), (2, 1019328480), (3, 679552320), (4, 509664240), (5, 407731392), (6, 339776160), (8, 254832120), (9, 226517440), (10, 203865696), (12, 169888080), (15, 135910464), (16, 127416060), (18, 113258720), (20, 101932848), (24, 84944040), (30, 67955232), (32, 63708030), (36, 56629360), (40, 50966424), (45, 45303488), (47, 43375680), (48, 42472020), (60, 33977616), (64, 31854015), (72, 28314680), (80, 25483212), (90, 22651744), (94, 21687840), (96, 21236010), (120, 16988808), (141, 14458560), (144, 14157340), (160, 12741606), (180, 11325872), (188, 10843920), (192, 10618005), (235, 8675136), (240, 8494404), (282, 7229280), (288, 7078670), (320, 6370803), (360, 5662936), (376, 5421960), (423, 4819520), (470, 4337568), (480, 4247202), (564, 3614640), (576, 3539335), (705, 2891712), (720, 2831468), (752, 2710980), (846, 2409760), (940, 2168784), (960, 2123601), (1128, 1807320), (1410, 1445856), (1440, 1415734), (1504, 1355490), (1692, 1204880), (1880, 1084392), (2115, 963904), (2256, 903660), (2820, 722928), (2880, 707867), (3008, 677745), (3384, 602440), (3760, 542196), (4230, 481952), (4512, 451830), (5640, 361464), (6768, 301220), (7520, 271098), (8460, 240976), (9024, 225915), (11280, 180732), (13536, 150610), (15040, 135549), (15061, 135360), (16920, 120488), (22560, 90366), (27072, 75305), (30122, 67680), (33840, 60244), (45120, 45183)]