56439375360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{20357}}^1$

素因数の和:20421

約数の個数: 240

約数和(自身を含む): 190435083696

約数和(自身を除く): 133995708336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 361, 380, 384, 456, 480, 512, 570, 608, 640, 722, 760, 768, 912, 960, 1083, 1140, 1216, 1280, 1444, 1520, 1536, 1805, 1824, 1920, 2166, 2280, 2432, 2560, 2888, 3040, 3610, 3648, 3840, 4332, 4560, 4864, 5415, 5776, 6080, 7220, 7296, 7680, 8664, 9120, 9728, 10830, 11552, 12160, 14440, 14592, 17328, 18240, 20357, 21660, 23104, 24320, 28880, 29184, 34656, 36480, 40714, 43320, 46208, 48640, 57760, 61071, 69312, 72960, 81428, 86640, 92416, 101785, 115520, 122142, 138624, 145920, 162856, 173280, 184832, 203570, 231040, 244284, 277248, 305355, 325712, 346560, 386783, 407140, 462080, 488568, 554496, 610710, 651424, 693120, 773566, 814280, 924160, 977136, 1160349, 1221420, 1302848, 1386240, 1547132, 1628560, 1933915, 1954272, 2320698, 2442840, 2605696, 2772480, 3094264, 3257120, 3867830, 3908544, 4641396, 4885680, 5211392, 5801745, 6188528, 6514240, 7348877, 7735660, 7817088, 9282792, 9771360, 10422784, 11603490, 12377056, 13028480, 14697754, 15471320, 15634176, 18565584, 19542720, 22046631, 23206980, 24754112, 26056960, 29395508, 30942640, 31268352, 36744385, 37131168, 39085440, 44093262, 46413960, 49508224, 52113920, 58791016, 61885280, 73488770, 74262336, 78170880, 88186524, 92827920, 99016448, 110233155, 117582032, 123770560, 146977540, 148524672, 156341760, 176373048, 185655840, 198032896, 220466310, 235164064, 247541120, 293955080, 297049344, 352746096, 371311680, 440932620, 470328128, 495082240, 587910160, 594098688, 705492192, 742623360, 881865240, 940656256, 990164480, 1175820320, 1410984384, 1485246720, 1763730480, 1881312512, 2351640640, 2821968768, 2970493440, 3527460960, 3762625024, 4703281280, 5643937536, 7054921920, 9406562560, 11287875072, 14109843840, 18813125120, 28219687680, 56439375360]

約数ペア:

[(1, 56439375360), (2, 28219687680), (3, 18813125120), (4, 14109843840), (5, 11287875072), (6, 9406562560), (8, 7054921920), (10, 5643937536), (12, 4703281280), (15, 3762625024), (16, 3527460960), (19, 2970493440), (20, 2821968768), (24, 2351640640), (30, 1881312512), (32, 1763730480), (38, 1485246720), (40, 1410984384), (48, 1175820320), (57, 990164480), (60, 940656256), (64, 881865240), (76, 742623360), (80, 705492192), (95, 594098688), (96, 587910160), (114, 495082240), (120, 470328128), (128, 440932620), (152, 371311680), (160, 352746096), (190, 297049344), (192, 293955080), (228, 247541120), (240, 235164064), (256, 220466310), (285, 198032896), (304, 185655840), (320, 176373048), (361, 156341760), (380, 148524672), (384, 146977540), (456, 123770560), (480, 117582032), (512, 110233155), (570, 99016448), (608, 92827920), (640, 88186524), (722, 78170880), (760, 74262336), (768, 73488770), (912, 61885280), (960, 58791016), (1083, 52113920), (1140, 49508224), (1216, 46413960), (1280, 44093262), (1444, 39085440), (1520, 37131168), (1536, 36744385), (1805, 31268352), (1824, 30942640), (1920, 29395508), (2166, 26056960), (2280, 24754112), (2432, 23206980), (2560, 22046631), (2888, 19542720), (3040, 18565584), (3610, 15634176), (3648, 15471320), (3840, 14697754), (4332, 13028480), (4560, 12377056), (4864, 11603490), (5415, 10422784), (5776, 9771360), (6080, 9282792), (7220, 7817088), (7296, 7735660), (7680, 7348877), (8664, 6514240), (9120, 6188528), (9728, 5801745), (10830, 5211392), (11552, 4885680), (12160, 4641396), (14440, 3908544), (14592, 3867830), (17328, 3257120), (18240, 3094264), (20357, 2772480), (21660, 2605696), (23104, 2442840), (24320, 2320698), (28880, 1954272), (29184, 1933915), (34656, 1628560), (36480, 1547132), (40714, 1386240), (43320, 1302848), (46208, 1221420), (48640, 1160349), (57760, 977136), (61071, 924160), (69312, 814280), (72960, 773566), (81428, 693120), (86640, 651424), (92416, 610710), (101785, 554496), (115520, 488568), (122142, 462080), (138624, 407140), (145920, 386783), (162856, 346560), (173280, 325712), (184832, 305355), (203570, 277248), (231040, 244284)]