421791840

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{599}}^1$

素因数の和:786

約数の個数: 192

約数和(自身を含む): 1487808000

約数和(自身を除く): 1066016160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 163, 180, 216, 240, 270, 288, 326, 360, 432, 480, 489, 540, 599, 652, 720, 815, 864, 978, 1080, 1198, 1304, 1440, 1467, 1630, 1797, 1956, 2160, 2396, 2445, 2608, 2934, 2995, 3260, 3594, 3912, 4320, 4401, 4792, 4890, 5216, 5391, 5868, 5990, 6520, 7188, 7335, 7824, 8802, 8985, 9584, 9780, 10782, 11736, 11980, 13040, 14376, 14670, 15648, 16173, 17604, 17970, 19168, 19560, 21564, 22005, 23472, 23960, 26080, 26955, 28752, 29340, 32346, 35208, 35940, 39120, 43128, 44010, 46944, 47920, 53910, 57504, 58680, 64692, 70416, 71880, 78240, 80865, 86256, 88020, 95840, 97637, 107820, 117360, 129384, 140832, 143760, 161730, 172512, 176040, 195274, 215640, 234720, 258768, 287520, 292911, 323460, 352080, 390548, 431280, 488185, 517536, 585822, 646920, 704160, 781096, 862560, 878733, 976370, 1171644, 1293840, 1464555, 1562192, 1757466, 1952740, 2343288, 2587680, 2636199, 2929110, 3124384, 3514932, 3905480, 4393665, 4686576, 5272398, 5858220, 7029864, 7810960, 8787330, 9373152, 10544796, 11716440, 13180995, 14059728, 15621920, 17574660, 21089592, 23432880, 26361990, 28119456, 35149320, 42179184, 46865760, 52723980, 70298640, 84358368, 105447960, 140597280, 210895920, 421791840]

約数ペア:

[(1, 421791840), (2, 210895920), (3, 140597280), (4, 105447960), (5, 84358368), (6, 70298640), (8, 52723980), (9, 46865760), (10, 42179184), (12, 35149320), (15, 28119456), (16, 26361990), (18, 23432880), (20, 21089592), (24, 17574660), (27, 15621920), (30, 14059728), (32, 13180995), (36, 11716440), (40, 10544796), (45, 9373152), (48, 8787330), (54, 7810960), (60, 7029864), (72, 5858220), (80, 5272398), (90, 4686576), (96, 4393665), (108, 3905480), (120, 3514932), (135, 3124384), (144, 2929110), (160, 2636199), (163, 2587680), (180, 2343288), (216, 1952740), (240, 1757466), (270, 1562192), (288, 1464555), (326, 1293840), (360, 1171644), (432, 976370), (480, 878733), (489, 862560), (540, 781096), (599, 704160), (652, 646920), (720, 585822), (815, 517536), (864, 488185), (978, 431280), (1080, 390548), (1198, 352080), (1304, 323460), (1440, 292911), (1467, 287520), (1630, 258768), (1797, 234720), (1956, 215640), (2160, 195274), (2396, 176040), (2445, 172512), (2608, 161730), (2934, 143760), (2995, 140832), (3260, 129384), (3594, 117360), (3912, 107820), (4320, 97637), (4401, 95840), (4792, 88020), (4890, 86256), (5216, 80865), (5391, 78240), (5868, 71880), (5990, 70416), (6520, 64692), (7188, 58680), (7335, 57504), (7824, 53910), (8802, 47920), (8985, 46944), (9584, 44010), (9780, 43128), (10782, 39120), (11736, 35940), (11980, 35208), (13040, 32346), (14376, 29340), (14670, 28752), (15648, 26955), (16173, 26080), (17604, 23960), (17970, 23472), (19168, 22005), (19560, 21564)]