15973477920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5419}}^1$

素因数の和:5552

約数の個数: 288

約数和(自身を含む): 57529180800

約数和(自身を除く): 41555702880

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, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 230, 240, 267, 276, 288, 345, 356, 360, 368, 414, 445, 460, 480, 534, 552, 690, 712, 720, 736, 801, 828, 890, 920, 1035, 1068, 1104, 1335, 1380, 1424, 1440, 1602, 1656, 1780, 1840, 2047, 2070, 2136, 2208, 2670, 2760, 2848, 3204, 3312, 3560, 3680, 4005, 4094, 4140, 4272, 5340, 5419, 5520, 6141, 6408, 6624, 7120, 8010, 8188, 8280, 8544, 10235, 10680, 10838, 11040, 12282, 12816, 14240, 16020, 16257, 16376, 16560, 18423, 20470, 21360, 21676, 24564, 25632, 27095, 30705, 32040, 32514, 32752, 33120, 36846, 40940, 42720, 43352, 48771, 49128, 54190, 61410, 64080, 65028, 65504, 73692, 81285, 81880, 86704, 92115, 97542, 98256, 108380, 122820, 124637, 128160, 130056, 147384, 162570, 163760, 173408, 184230, 195084, 196512, 216760, 243855, 245640, 249274, 260112, 294768, 325140, 327520, 368460, 373911, 390168, 433520, 482291, 487710, 491280, 498548, 520224, 589536, 623185, 650280, 736920, 747822, 780336, 867040, 964582, 975420, 982560, 997096, 1121733, 1246370, 1300560, 1446873, 1473840, 1495644, 1560672, 1869555, 1929164, 1950840, 1994192, 2243466, 2411455, 2492740, 2601120, 2893746, 2947680, 2991288, 3739110, 3858328, 3901680, 3988384, 4340619, 4486932, 4822910, 4985480, 5608665, 5787492, 5982576, 7234365, 7478220, 7716656, 7803360, 8681238, 8973864, 9645820, 9970960, 11092693, 11217330, 11574984, 11965152, 14468730, 14956440, 15433312, 17362476, 17947728, 19291640, 19941920, 21703095, 22185386, 22434660, 23149968, 28937460, 29912880, 33278079, 34724952, 35895456, 38583280, 43406190, 44370772, 44869320, 46299936, 55463465, 57874920, 59825760, 66556158, 69449904, 77166560, 86812380, 88741544, 89738640, 99834237, 110926930, 115749840, 133112316, 138899808, 166390395, 173624760, 177483088, 179477280, 199668474, 221853860, 231499680, 266224632, 332780790, 347249520, 354966176, 399336948, 443707720, 499171185, 532449264, 665561580, 694499040, 798673896, 887415440, 998342370, 1064898528, 1331123160, 1597347792, 1774830880, 1996684740, 2662246320, 3194695584, 3993369480, 5324492640, 7986738960, 15973477920]

約数ペア:

[(1, 15973477920), (2, 7986738960), (3, 5324492640), (4, 3993369480), (5, 3194695584), (6, 2662246320), (8, 1996684740), (9, 1774830880), (10, 1597347792), (12, 1331123160), (15, 1064898528), (16, 998342370), (18, 887415440), (20, 798673896), (23, 694499040), (24, 665561580), (30, 532449264), (32, 499171185), (36, 443707720), (40, 399336948), (45, 354966176), (46, 347249520), (48, 332780790), (60, 266224632), (69, 231499680), (72, 221853860), (80, 199668474), (89, 179477280), (90, 177483088), (92, 173624760), (96, 166390395), (115, 138899808), (120, 133112316), (138, 115749840), (144, 110926930), (160, 99834237), (178, 89738640), (180, 88741544), (184, 86812380), (207, 77166560), (230, 69449904), (240, 66556158), (267, 59825760), (276, 57874920), (288, 55463465), (345, 46299936), (356, 44869320), (360, 44370772), (368, 43406190), (414, 38583280), (445, 35895456), (460, 34724952), (480, 33278079), (534, 29912880), (552, 28937460), (690, 23149968), (712, 22434660), (720, 22185386), (736, 21703095), (801, 19941920), (828, 19291640), (890, 17947728), (920, 17362476), (1035, 15433312), (1068, 14956440), (1104, 14468730), (1335, 11965152), (1380, 11574984), (1424, 11217330), (1440, 11092693), (1602, 9970960), (1656, 9645820), (1780, 8973864), (1840, 8681238), (2047, 7803360), (2070, 7716656), (2136, 7478220), (2208, 7234365), (2670, 5982576), (2760, 5787492), (2848, 5608665), (3204, 4985480), (3312, 4822910), (3560, 4486932), (3680, 4340619), (4005, 3988384), (4094, 3901680), (4140, 3858328), (4272, 3739110), (5340, 2991288), (5419, 2947680), (5520, 2893746), (6141, 2601120), (6408, 2492740), (6624, 2411455), (7120, 2243466), (8010, 1994192), (8188, 1950840), (8280, 1929164), (8544, 1869555), (10235, 1560672), (10680, 1495644), (10838, 1473840), (11040, 1446873), (12282, 1300560), (12816, 1246370), (14240, 1121733), (16020, 997096), (16257, 982560), (16376, 975420), (16560, 964582), (18423, 867040), (20470, 780336), (21360, 747822), (21676, 736920), (24564, 650280), (25632, 623185), (27095, 589536), (30705, 520224), (32040, 498548), (32514, 491280), (32752, 487710), (33120, 482291), (36846, 433520), (40940, 390168), (42720, 373911), (43352, 368460), (48771, 327520), (49128, 325140), (54190, 294768), (61410, 260112), (64080, 249274), (65028, 245640), (65504, 243855), (73692, 216760), (81285, 196512), (81880, 195084), (86704, 184230), (92115, 173408), (97542, 163760), (98256, 162570), (108380, 147384), (122820, 130056), (124637, 128160)]