72655494880

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4133}}^1$

素因数の和:4469

約数の個数: 192

約数和(自身を含む): 190368517248

約数和(自身を除く): 117713022368

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 68, 80, 85, 92, 115, 136, 160, 170, 184, 230, 272, 281, 340, 368, 391, 460, 544, 562, 680, 736, 782, 920, 1124, 1360, 1405, 1564, 1840, 1955, 2248, 2720, 2810, 3128, 3680, 3910, 4133, 4496, 4777, 5620, 6256, 6463, 7820, 8266, 8992, 9554, 11240, 12512, 12926, 15640, 16532, 19108, 20665, 22480, 23885, 25852, 31280, 32315, 33064, 38216, 41330, 44960, 47770, 51704, 62560, 64630, 66128, 70261, 76432, 82660, 95059, 95540, 103408, 109871, 129260, 132256, 140522, 152864, 165320, 190118, 191080, 206816, 219742, 258520, 281044, 330640, 351305, 380236, 382160, 439484, 475295, 517040, 549355, 562088, 661280, 702610, 760472, 764320, 878968, 950590, 1034080, 1098710, 1124176, 1161373, 1405220, 1520944, 1616003, 1757936, 1901180, 2197420, 2248352, 2322746, 2810440, 3041888, 3232006, 3515872, 3802360, 4394840, 4645492, 5620880, 5806865, 6464012, 7604720, 8080015, 8789680, 9290984, 11241760, 11613730, 12928024, 15209440, 16160030, 17579360, 18581968, 19743341, 23227460, 25856048, 26711579, 32320060, 37163936, 39486682, 46454920, 51712096, 53423158, 64640120, 78973364, 92909840, 98716705, 106846316, 129280240, 133557895, 157946728, 185819680, 197433410, 213692632, 258560480, 267115790, 315893456, 394866820, 427385264, 454096843, 534231580, 631786912, 789733640, 854770528, 908193686, 1068463160, 1579467280, 1816387372, 2136926320, 2270484215, 3158934560, 3632774744, 4273852640, 4540968430, 7265549488, 9081936860, 14531098976, 18163873720, 36327747440, 72655494880]

約数ペア:

[(1, 72655494880), (2, 36327747440), (4, 18163873720), (5, 14531098976), (8, 9081936860), (10, 7265549488), (16, 4540968430), (17, 4273852640), (20, 3632774744), (23, 3158934560), (32, 2270484215), (34, 2136926320), (40, 1816387372), (46, 1579467280), (68, 1068463160), (80, 908193686), (85, 854770528), (92, 789733640), (115, 631786912), (136, 534231580), (160, 454096843), (170, 427385264), (184, 394866820), (230, 315893456), (272, 267115790), (281, 258560480), (340, 213692632), (368, 197433410), (391, 185819680), (460, 157946728), (544, 133557895), (562, 129280240), (680, 106846316), (736, 98716705), (782, 92909840), (920, 78973364), (1124, 64640120), (1360, 53423158), (1405, 51712096), (1564, 46454920), (1840, 39486682), (1955, 37163936), (2248, 32320060), (2720, 26711579), (2810, 25856048), (3128, 23227460), (3680, 19743341), (3910, 18581968), (4133, 17579360), (4496, 16160030), (4777, 15209440), (5620, 12928024), (6256, 11613730), (6463, 11241760), (7820, 9290984), (8266, 8789680), (8992, 8080015), (9554, 7604720), (11240, 6464012), (12512, 5806865), (12926, 5620880), (15640, 4645492), (16532, 4394840), (19108, 3802360), (20665, 3515872), (22480, 3232006), (23885, 3041888), (25852, 2810440), (31280, 2322746), (32315, 2248352), (33064, 2197420), (38216, 1901180), (41330, 1757936), (44960, 1616003), (47770, 1520944), (51704, 1405220), (62560, 1161373), (64630, 1124176), (66128, 1098710), (70261, 1034080), (76432, 950590), (82660, 878968), (95059, 764320), (95540, 760472), (103408, 702610), (109871, 661280), (129260, 562088), (132256, 549355), (140522, 517040), (152864, 475295), (165320, 439484), (190118, 382160), (191080, 380236), (206816, 351305), (219742, 330640), (258520, 281044)]