151854080

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:274

約数の個数: 176

約数和(自身を含む): 440186880

約数和(自身を除く): 288332800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 223, 224, 256, 266, 280, 304, 320, 380, 446, 448, 512, 532, 560, 608, 640, 665, 760, 892, 896, 1024, 1064, 1115, 1120, 1216, 1280, 1330, 1520, 1561, 1784, 1792, 2128, 2230, 2240, 2432, 2560, 2660, 3040, 3122, 3568, 3584, 4237, 4256, 4460, 4480, 4864, 5120, 5320, 6080, 6244, 7136, 7168, 7805, 8474, 8512, 8920, 8960, 9728, 10640, 12160, 12488, 14272, 15610, 16948, 17024, 17840, 17920, 19456, 21185, 21280, 24320, 24976, 28544, 29659, 31220, 33896, 34048, 35680, 35840, 42370, 42560, 48640, 49952, 57088, 59318, 62440, 67792, 68096, 71360, 84740, 85120, 97280, 99904, 114176, 118636, 124880, 135584, 136192, 142720, 148295, 169480, 170240, 199808, 228352, 237272, 249760, 271168, 285440, 296590, 338960, 340480, 399616, 474544, 499520, 542336, 570880, 593180, 677920, 680960, 799232, 949088, 999040, 1084672, 1141760, 1186360, 1355840, 1598464, 1898176, 1998080, 2169344, 2372720, 2711680, 3796352, 3996160, 4338688, 4745440, 5423360, 7592704, 7992320, 9490880, 10846720, 15185408, 18981760, 21693440, 30370816, 37963520, 75927040, 151854080]

約数ペア:

[(1, 151854080), (2, 75927040), (4, 37963520), (5, 30370816), (7, 21693440), (8, 18981760), (10, 15185408), (14, 10846720), (16, 9490880), (19, 7992320), (20, 7592704), (28, 5423360), (32, 4745440), (35, 4338688), (38, 3996160), (40, 3796352), (56, 2711680), (64, 2372720), (70, 2169344), (76, 1998080), (80, 1898176), (95, 1598464), (112, 1355840), (128, 1186360), (133, 1141760), (140, 1084672), (152, 999040), (160, 949088), (190, 799232), (223, 680960), (224, 677920), (256, 593180), (266, 570880), (280, 542336), (304, 499520), (320, 474544), (380, 399616), (446, 340480), (448, 338960), (512, 296590), (532, 285440), (560, 271168), (608, 249760), (640, 237272), (665, 228352), (760, 199808), (892, 170240), (896, 169480), (1024, 148295), (1064, 142720), (1115, 136192), (1120, 135584), (1216, 124880), (1280, 118636), (1330, 114176), (1520, 99904), (1561, 97280), (1784, 85120), (1792, 84740), (2128, 71360), (2230, 68096), (2240, 67792), (2432, 62440), (2560, 59318), (2660, 57088), (3040, 49952), (3122, 48640), (3568, 42560), (3584, 42370), (4237, 35840), (4256, 35680), (4460, 34048), (4480, 33896), (4864, 31220), (5120, 29659), (5320, 28544), (6080, 24976), (6244, 24320), (7136, 21280), (7168, 21185), (7805, 19456), (8474, 17920), (8512, 17840), (8920, 17024), (8960, 16948), (9728, 15610), (10640, 14272), (12160, 12488)]