39184080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:709

約数の個数: 160

約数和(自身を含む): 137907840

約数和(自身を除く): 98723760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 661, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1322, 1482, 1520, 1560, 1976, 1983, 2280, 2470, 2644, 2964, 3120, 3305, 3705, 3952, 3966, 4560, 4940, 5288, 5928, 6610, 7410, 7932, 8593, 9880, 9915, 10576, 11856, 12559, 13220, 14820, 15864, 17186, 19760, 19830, 25118, 25779, 26440, 29640, 31728, 34372, 37677, 39660, 42965, 50236, 51558, 52880, 59280, 62795, 68744, 75354, 79320, 85930, 100472, 103116, 125590, 128895, 137488, 150708, 158640, 163267, 171860, 188385, 200944, 206232, 251180, 257790, 301416, 326534, 343720, 376770, 412464, 489801, 502360, 515580, 602832, 653068, 687440, 753540, 816335, 979602, 1004720, 1031160, 1306136, 1507080, 1632670, 1959204, 2062320, 2449005, 2612272, 3014160, 3265340, 3918408, 4898010, 6530680, 7836816, 9796020, 13061360, 19592040, 39184080]

約数ペア:

[(1, 39184080), (2, 19592040), (3, 13061360), (4, 9796020), (5, 7836816), (6, 6530680), (8, 4898010), (10, 3918408), (12, 3265340), (13, 3014160), (15, 2612272), (16, 2449005), (19, 2062320), (20, 1959204), (24, 1632670), (26, 1507080), (30, 1306136), (38, 1031160), (39, 1004720), (40, 979602), (48, 816335), (52, 753540), (57, 687440), (60, 653068), (65, 602832), (76, 515580), (78, 502360), (80, 489801), (95, 412464), (104, 376770), (114, 343720), (120, 326534), (130, 301416), (152, 257790), (156, 251180), (190, 206232), (195, 200944), (208, 188385), (228, 171860), (240, 163267), (247, 158640), (260, 150708), (285, 137488), (304, 128895), (312, 125590), (380, 103116), (390, 100472), (456, 85930), (494, 79320), (520, 75354), (570, 68744), (624, 62795), (661, 59280), (741, 52880), (760, 51558), (780, 50236), (912, 42965), (988, 39660), (1040, 37677), (1140, 34372), (1235, 31728), (1322, 29640), (1482, 26440), (1520, 25779), (1560, 25118), (1976, 19830), (1983, 19760), (2280, 17186), (2470, 15864), (2644, 14820), (2964, 13220), (3120, 12559), (3305, 11856), (3705, 10576), (3952, 9915), (3966, 9880), (4560, 8593), (4940, 7932), (5288, 7410), (5928, 6610)]