1516101120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2913

約数の個数: 240

約数和(自身を含む): 5480890272

約数和(自身を除く): 3964789152

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2861, 2880, 2944, 3312, 3680, 3840, 4140, 4416, 4608, 5520, 5722, 5760, 5888, 6624, 7360, 7680, 8280, 8583, 8832, 11040, 11444, 11520, 11776, 13248, 14305, 14720, 16560, 17166, 17664, 22080, 22888, 23040, 25749, 26496, 28610, 29440, 33120, 34332, 35328, 42915, 44160, 45776, 51498, 52992, 57220, 58880, 65803, 66240, 68664, 85830, 88320, 91552, 102996, 105984, 114440, 128745, 131606, 132480, 137328, 171660, 176640, 183104, 197409, 205992, 228880, 257490, 263212, 264960, 274656, 329015, 343320, 366208, 394818, 411984, 457760, 514980, 526424, 529920, 549312, 592227, 658030, 686640, 732416, 789636, 823968, 915520, 987045, 1029960, 1052848, 1098624, 1184454, 1316060, 1373280, 1464832, 1579272, 1647936, 1831040, 1974090, 2059920, 2105696, 2197248, 2368908, 2632120, 2746560, 2961135, 3158544, 3295872, 3662080, 3948180, 4119840, 4211392, 4394496, 4737816, 5264240, 5493120, 5922270, 6317088, 6591744, 7324160, 7896360, 8239680, 8422784, 9475632, 10528480, 10986240, 11844540, 12634176, 13183488, 15792720, 16479360, 16845568, 18951264, 21056960, 21972480, 23689080, 25268352, 31585440, 32958720, 33691136, 37902528, 42113920, 47378160, 50536704, 63170880, 65917440, 75805056, 84227840, 94756320, 101073408, 126341760, 151610112, 168455680, 189512640, 252683520, 303220224, 379025280, 505367040, 758050560, 1516101120]

約数ペア:

[(1, 1516101120), (2, 758050560), (3, 505367040), (4, 379025280), (5, 303220224), (6, 252683520), (8, 189512640), (9, 168455680), (10, 151610112), (12, 126341760), (15, 101073408), (16, 94756320), (18, 84227840), (20, 75805056), (23, 65917440), (24, 63170880), (30, 50536704), (32, 47378160), (36, 42113920), (40, 37902528), (45, 33691136), (46, 32958720), (48, 31585440), (60, 25268352), (64, 23689080), (69, 21972480), (72, 21056960), (80, 18951264), (90, 16845568), (92, 16479360), (96, 15792720), (115, 13183488), (120, 12634176), (128, 11844540), (138, 10986240), (144, 10528480), (160, 9475632), (180, 8422784), (184, 8239680), (192, 7896360), (207, 7324160), (230, 6591744), (240, 6317088), (256, 5922270), (276, 5493120), (288, 5264240), (320, 4737816), (345, 4394496), (360, 4211392), (368, 4119840), (384, 3948180), (414, 3662080), (460, 3295872), (480, 3158544), (512, 2961135), (552, 2746560), (576, 2632120), (640, 2368908), (690, 2197248), (720, 2105696), (736, 2059920), (768, 1974090), (828, 1831040), (920, 1647936), (960, 1579272), (1035, 1464832), (1104, 1373280), (1152, 1316060), (1280, 1184454), (1380, 1098624), (1440, 1052848), (1472, 1029960), (1536, 987045), (1656, 915520), (1840, 823968), (1920, 789636), (2070, 732416), (2208, 686640), (2304, 658030), (2560, 592227), (2760, 549312), (2861, 529920), (2880, 526424), (2944, 514980), (3312, 457760), (3680, 411984), (3840, 394818), (4140, 366208), (4416, 343320), (4608, 329015), (5520, 274656), (5722, 264960), (5760, 263212), (5888, 257490), (6624, 228880), (7360, 205992), (7680, 197409), (8280, 183104), (8583, 176640), (8832, 171660), (11040, 137328), (11444, 132480), (11520, 131606), (11776, 128745), (13248, 114440), (14305, 105984), (14720, 102996), (16560, 91552), (17166, 88320), (17664, 85830), (22080, 68664), (22888, 66240), (23040, 65803), (25749, 58880), (26496, 57220), (28610, 52992), (29440, 51498), (33120, 45776), (34332, 44160), (35328, 42915)]