387297120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1677

約数の個数: 192

約数和(自身を含む): 1414264320

約数和(自身を除く): 1026967200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 96, 105, 112, 120, 140, 146, 160, 168, 210, 219, 224, 240, 280, 292, 336, 365, 420, 438, 480, 511, 560, 584, 672, 730, 840, 876, 1022, 1095, 1120, 1168, 1460, 1533, 1579, 1680, 1752, 2044, 2190, 2336, 2555, 2920, 3066, 3158, 3360, 3504, 4088, 4380, 4737, 5110, 5840, 6132, 6316, 7008, 7665, 7895, 8176, 8760, 9474, 10220, 11053, 11680, 12264, 12632, 15330, 15790, 16352, 17520, 18948, 20440, 22106, 23685, 24528, 25264, 30660, 31580, 33159, 35040, 37896, 40880, 44212, 47370, 49056, 50528, 55265, 61320, 63160, 66318, 75792, 81760, 88424, 94740, 110530, 115267, 122640, 126320, 132636, 151584, 165795, 176848, 189480, 221060, 230534, 245280, 252640, 265272, 331590, 345801, 353696, 378960, 442120, 461068, 530544, 576335, 663180, 691602, 757920, 806869, 884240, 922136, 1061088, 1152670, 1326360, 1383204, 1613738, 1729005, 1768480, 1844272, 2305340, 2420607, 2652720, 2766408, 3227476, 3458010, 3688544, 4034345, 4610680, 4841214, 5305440, 5532816, 6454952, 6916020, 8068690, 9221360, 9682428, 11065632, 12103035, 12909904, 13832040, 16137380, 18442720, 19364856, 24206070, 25819808, 27664080, 32274760, 38729712, 48412140, 55328160, 64549520, 77459424, 96824280, 129099040, 193648560, 387297120]

約数ペア:

[(1, 387297120), (2, 193648560), (3, 129099040), (4, 96824280), (5, 77459424), (6, 64549520), (7, 55328160), (8, 48412140), (10, 38729712), (12, 32274760), (14, 27664080), (15, 25819808), (16, 24206070), (20, 19364856), (21, 18442720), (24, 16137380), (28, 13832040), (30, 12909904), (32, 12103035), (35, 11065632), (40, 9682428), (42, 9221360), (48, 8068690), (56, 6916020), (60, 6454952), (70, 5532816), (73, 5305440), (80, 4841214), (84, 4610680), (96, 4034345), (105, 3688544), (112, 3458010), (120, 3227476), (140, 2766408), (146, 2652720), (160, 2420607), (168, 2305340), (210, 1844272), (219, 1768480), (224, 1729005), (240, 1613738), (280, 1383204), (292, 1326360), (336, 1152670), (365, 1061088), (420, 922136), (438, 884240), (480, 806869), (511, 757920), (560, 691602), (584, 663180), (672, 576335), (730, 530544), (840, 461068), (876, 442120), (1022, 378960), (1095, 353696), (1120, 345801), (1168, 331590), (1460, 265272), (1533, 252640), (1579, 245280), (1680, 230534), (1752, 221060), (2044, 189480), (2190, 176848), (2336, 165795), (2555, 151584), (2920, 132636), (3066, 126320), (3158, 122640), (3360, 115267), (3504, 110530), (4088, 94740), (4380, 88424), (4737, 81760), (5110, 75792), (5840, 66318), (6132, 63160), (6316, 61320), (7008, 55265), (7665, 50528), (7895, 49056), (8176, 47370), (8760, 44212), (9474, 40880), (10220, 37896), (11053, 35040), (11680, 33159), (12264, 31580), (12632, 30660), (15330, 25264), (15790, 24528), (16352, 23685), (17520, 22106), (18948, 20440)]