202473120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^2$

素因数の和:335

約数の個数: 144

約数和(自身を含む): 675894240

約数和(自身を除く): 473421120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 149, 152, 160, 190, 228, 240, 285, 298, 304, 380, 447, 456, 480, 570, 596, 608, 745, 760, 894, 912, 1140, 1192, 1490, 1520, 1788, 1824, 2235, 2280, 2384, 2831, 2980, 3040, 3576, 4470, 4560, 4768, 5662, 5960, 7152, 8493, 8940, 9120, 11324, 11920, 14155, 14304, 16986, 17880, 22201, 22648, 23840, 28310, 33972, 35760, 42465, 44402, 45296, 56620, 66603, 67944, 71520, 84930, 88804, 90592, 111005, 113240, 133206, 135888, 169860, 177608, 222010, 226480, 266412, 271776, 333015, 339720, 355216, 421819, 444020, 452960, 532824, 666030, 679440, 710432, 843638, 888040, 1065648, 1265457, 1332060, 1358880, 1687276, 1776080, 2109095, 2131296, 2530914, 2664120, 3374552, 3552160, 4218190, 5061828, 5328240, 6327285, 6749104, 8436380, 10123656, 10656480, 12654570, 13498208, 16872760, 20247312, 25309140, 33745520, 40494624, 50618280, 67491040, 101236560, 202473120]

約数ペア:

[(1, 202473120), (2, 101236560), (3, 67491040), (4, 50618280), (5, 40494624), (6, 33745520), (8, 25309140), (10, 20247312), (12, 16872760), (15, 13498208), (16, 12654570), (19, 10656480), (20, 10123656), (24, 8436380), (30, 6749104), (32, 6327285), (38, 5328240), (40, 5061828), (48, 4218190), (57, 3552160), (60, 3374552), (76, 2664120), (80, 2530914), (95, 2131296), (96, 2109095), (114, 1776080), (120, 1687276), (149, 1358880), (152, 1332060), (160, 1265457), (190, 1065648), (228, 888040), (240, 843638), (285, 710432), (298, 679440), (304, 666030), (380, 532824), (447, 452960), (456, 444020), (480, 421819), (570, 355216), (596, 339720), (608, 333015), (745, 271776), (760, 266412), (894, 226480), (912, 222010), (1140, 177608), (1192, 169860), (1490, 135888), (1520, 133206), (1788, 113240), (1824, 111005), (2235, 90592), (2280, 88804), (2384, 84930), (2831, 71520), (2980, 67944), (3040, 66603), (3576, 56620), (4470, 45296), (4560, 44402), (4768, 42465), (5662, 35760), (5960, 33972), (7152, 28310), (8493, 23840), (8940, 22648), (9120, 22201), (11324, 17880), (11920, 16986), (14155, 14304)]