2986523714280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2699}}^1\times {\mathrm{58733}}^1$

素因数の和:61603

約数の個数: 128

約数和(自身を含む): 9020132784000

約数和(自身を除く): 6033609069720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2699, 3140, 3768, 4710, 5398, 6280, 8097, 9420, 10796, 13495, 16194, 18840, 21592, 26990, 32388, 40485, 53980, 58733, 64776, 80970, 107960, 117466, 161940, 176199, 234932, 293665, 323880, 352398, 423743, 469864, 587330, 704796, 847486, 880995, 1174660, 1271229, 1409592, 1694972, 1761990, 2118715, 2349320, 2542458, 3389944, 3523980, 4237430, 5084916, 6356145, 7047960, 8474860, 9221081, 10169832, 12712290, 16949720, 18442162, 25424580, 27663243, 36884324, 46105405, 50849160, 55326486, 73768648, 92210810, 110652972, 138316215, 158520367, 184421620, 221305944, 276632430, 317040734, 368843240, 475561101, 553264860, 634081468, 792601835, 951122202, 1106529720, 1268162936, 1585203670, 1902244404, 2377805505, 3170407340, 3804488808, 4755611010, 6340814680, 9511222020, 19022444040, 24887697619, 49775395238, 74663092857, 99550790476, 124438488095, 149326185714, 199101580952, 248876976190, 298652371428, 373315464285, 497753952380, 597304742856, 746630928570, 995507904760, 1493261857140, 2986523714280]

約数ペア:

[(1, 2986523714280), (2, 1493261857140), (3, 995507904760), (4, 746630928570), (5, 597304742856), (6, 497753952380), (8, 373315464285), (10, 298652371428), (12, 248876976190), (15, 199101580952), (20, 149326185714), (24, 124438488095), (30, 99550790476), (40, 74663092857), (60, 49775395238), (120, 24887697619), (157, 19022444040), (314, 9511222020), (471, 6340814680), (628, 4755611010), (785, 3804488808), (942, 3170407340), (1256, 2377805505), (1570, 1902244404), (1884, 1585203670), (2355, 1268162936), (2699, 1106529720), (3140, 951122202), (3768, 792601835), (4710, 634081468), (5398, 553264860), (6280, 475561101), (8097, 368843240), (9420, 317040734), (10796, 276632430), (13495, 221305944), (16194, 184421620), (18840, 158520367), (21592, 138316215), (26990, 110652972), (32388, 92210810), (40485, 73768648), (53980, 55326486), (58733, 50849160), (64776, 46105405), (80970, 36884324), (107960, 27663243), (117466, 25424580), (161940, 18442162), (176199, 16949720), (234932, 12712290), (293665, 10169832), (323880, 9221081), (352398, 8474860), (423743, 7047960), (469864, 6356145), (587330, 5084916), (704796, 4237430), (847486, 3523980), (880995, 3389944), (1174660, 2542458), (1271229, 2349320), (1409592, 2118715), (1694972, 1761990)]