156736320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 224

約数和(自身を含む): 564977280

約数和(自身を除く): 408240960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 661, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1322, 1482, 1520, 1560, 1824, 1976, 1983, 2080, 2280, 2470, 2496, 2644, 2964, 3040, 3120, 3305, 3648, 3705, 3952, 3966, 4160, 4560, 4940, 5288, 5928, 6080, 6240, 6610, 7410, 7904, 7932, 8593, 9120, 9880, 9915, 10576, 11856, 12480, 12559, 13220, 14820, 15808, 15864, 17186, 18240, 19760, 19830, 21152, 23712, 25118, 25779, 26440, 29640, 31728, 34372, 37677, 39520, 39660, 42304, 42965, 47424, 50236, 51558, 52880, 59280, 62795, 63456, 68744, 75354, 79040, 79320, 85930, 100472, 103116, 105760, 118560, 125590, 126912, 128895, 137488, 150708, 158640, 163267, 171860, 188385, 200944, 206232, 211520, 237120, 251180, 257790, 274976, 301416, 317280, 326534, 343720, 376770, 401888, 412464, 489801, 502360, 515580, 549952, 602832, 634560, 653068, 687440, 753540, 803776, 816335, 824928, 979602, 1004720, 1031160, 1205664, 1306136, 1374880, 1507080, 1632670, 1649856, 1959204, 2009440, 2062320, 2411328, 2449005, 2612272, 2749760, 3014160, 3265340, 3918408, 4018880, 4124640, 4898010, 5224544, 6028320, 6530680, 7836816, 8249280, 9796020, 10449088, 12056640, 13061360, 15673632, 19592040, 26122720, 31347264, 39184080, 52245440, 78368160, 156736320]

約数ペア:

[(1, 156736320), (2, 78368160), (3, 52245440), (4, 39184080), (5, 31347264), (6, 26122720), (8, 19592040), (10, 15673632), (12, 13061360), (13, 12056640), (15, 10449088), (16, 9796020), (19, 8249280), (20, 7836816), (24, 6530680), (26, 6028320), (30, 5224544), (32, 4898010), (38, 4124640), (39, 4018880), (40, 3918408), (48, 3265340), (52, 3014160), (57, 2749760), (60, 2612272), (64, 2449005), (65, 2411328), (76, 2062320), (78, 2009440), (80, 1959204), (95, 1649856), (96, 1632670), (104, 1507080), (114, 1374880), (120, 1306136), (130, 1205664), (152, 1031160), (156, 1004720), (160, 979602), (190, 824928), (192, 816335), (195, 803776), (208, 753540), (228, 687440), (240, 653068), (247, 634560), (260, 602832), (285, 549952), (304, 515580), (312, 502360), (320, 489801), (380, 412464), (390, 401888), (416, 376770), (456, 343720), (480, 326534), (494, 317280), (520, 301416), (570, 274976), (608, 257790), (624, 251180), (661, 237120), (741, 211520), (760, 206232), (780, 200944), (832, 188385), (912, 171860), (960, 163267), (988, 158640), (1040, 150708), (1140, 137488), (1216, 128895), (1235, 126912), (1248, 125590), (1322, 118560), (1482, 105760), (1520, 103116), (1560, 100472), (1824, 85930), (1976, 79320), (1983, 79040), (2080, 75354), (2280, 68744), (2470, 63456), (2496, 62795), (2644, 59280), (2964, 52880), (3040, 51558), (3120, 50236), (3305, 47424), (3648, 42965), (3705, 42304), (3952, 39660), (3966, 39520), (4160, 37677), (4560, 34372), (4940, 31728), (5288, 29640), (5928, 26440), (6080, 25779), (6240, 25118), (6610, 23712), (7410, 21152), (7904, 19830), (7932, 19760), (8593, 18240), (9120, 17186), (9880, 15864), (9915, 15808), (10576, 14820), (11856, 13220), (12480, 12559)]