189126240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 639830016

約数和(自身を除く): 450703776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 37, 40, 46, 48, 60, 69, 74, 80, 92, 96, 111, 115, 120, 138, 148, 160, 184, 185, 222, 230, 240, 276, 296, 345, 368, 370, 444, 460, 463, 480, 552, 555, 592, 690, 736, 740, 851, 888, 920, 926, 1104, 1110, 1184, 1380, 1389, 1480, 1702, 1776, 1840, 1852, 2208, 2220, 2315, 2553, 2760, 2778, 2960, 3404, 3552, 3680, 3704, 4255, 4440, 4630, 5106, 5520, 5556, 5920, 6808, 6945, 7408, 8510, 8880, 9260, 10212, 10649, 11040, 11112, 12765, 13616, 13890, 14816, 17020, 17131, 17760, 18520, 20424, 21298, 22224, 25530, 27232, 27780, 31947, 34040, 34262, 37040, 40848, 42596, 44448, 51060, 51393, 53245, 55560, 63894, 68080, 68524, 74080, 81696, 85192, 85655, 102120, 102786, 106490, 111120, 127788, 136160, 137048, 159735, 170384, 171310, 204240, 205572, 212980, 222240, 255576, 256965, 274096, 319470, 340768, 342620, 394013, 408480, 411144, 425960, 511152, 513930, 548192, 638940, 685240, 788026, 822288, 851920, 1022304, 1027860, 1182039, 1277880, 1370480, 1576052, 1644576, 1703840, 1970065, 2055720, 2364078, 2555760, 2740960, 3152104, 3940130, 4111440, 4728156, 5111520, 5910195, 6304208, 7880260, 8222880, 9456312, 11820390, 12608416, 15760520, 18912624, 23640780, 31521040, 37825248, 47281560, 63042080, 94563120, 189126240]

約数ペア:

[(1, 189126240), (2, 94563120), (3, 63042080), (4, 47281560), (5, 37825248), (6, 31521040), (8, 23640780), (10, 18912624), (12, 15760520), (15, 12608416), (16, 11820390), (20, 9456312), (23, 8222880), (24, 7880260), (30, 6304208), (32, 5910195), (37, 5111520), (40, 4728156), (46, 4111440), (48, 3940130), (60, 3152104), (69, 2740960), (74, 2555760), (80, 2364078), (92, 2055720), (96, 1970065), (111, 1703840), (115, 1644576), (120, 1576052), (138, 1370480), (148, 1277880), (160, 1182039), (184, 1027860), (185, 1022304), (222, 851920), (230, 822288), (240, 788026), (276, 685240), (296, 638940), (345, 548192), (368, 513930), (370, 511152), (444, 425960), (460, 411144), (463, 408480), (480, 394013), (552, 342620), (555, 340768), (592, 319470), (690, 274096), (736, 256965), (740, 255576), (851, 222240), (888, 212980), (920, 205572), (926, 204240), (1104, 171310), (1110, 170384), (1184, 159735), (1380, 137048), (1389, 136160), (1480, 127788), (1702, 111120), (1776, 106490), (1840, 102786), (1852, 102120), (2208, 85655), (2220, 85192), (2315, 81696), (2553, 74080), (2760, 68524), (2778, 68080), (2960, 63894), (3404, 55560), (3552, 53245), (3680, 51393), (3704, 51060), (4255, 44448), (4440, 42596), (4630, 40848), (5106, 37040), (5520, 34262), (5556, 34040), (5920, 31947), (6808, 27780), (6945, 27232), (7408, 25530), (8510, 22224), (8880, 21298), (9260, 20424), (10212, 18520), (10649, 17760), (11040, 17131), (11112, 17020), (12765, 14816), (13616, 13890)]