64646860080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{8209}}^1$

素因数の和:8412

約数の個数: 320

約数和(自身を含む): 231624460800

約数和(自身を除く): 166977600720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 19, 20, 22, 24, 30, 33, 38, 40, 44, 48, 55, 57, 60, 66, 76, 80, 88, 95, 110, 114, 120, 132, 152, 157, 165, 176, 190, 209, 220, 228, 240, 264, 285, 304, 314, 330, 380, 418, 440, 456, 471, 528, 570, 627, 628, 660, 760, 785, 836, 880, 912, 942, 1045, 1140, 1254, 1256, 1320, 1520, 1570, 1672, 1727, 1884, 2090, 2280, 2355, 2508, 2512, 2640, 2983, 3135, 3140, 3344, 3454, 3768, 4180, 4560, 4710, 5016, 5181, 5966, 6270, 6280, 6908, 7536, 8209, 8360, 8635, 8949, 9420, 10032, 10362, 11932, 12540, 12560, 13816, 14915, 16418, 16720, 17270, 17898, 18840, 20724, 23864, 24627, 25080, 25905, 27632, 29830, 32813, 32836, 34540, 35796, 37680, 41045, 41448, 44745, 47728, 49254, 50160, 51810, 59660, 65626, 65672, 69080, 71592, 82090, 82896, 89490, 90299, 98439, 98508, 103620, 119320, 123135, 131252, 131344, 138160, 143184, 155971, 164065, 164180, 178980, 180598, 196878, 197016, 207240, 238640, 246270, 262504, 270897, 311942, 328130, 328360, 357960, 361196, 393756, 394032, 414480, 451495, 467913, 492195, 492540, 525008, 541794, 623884, 656260, 656720, 715920, 722392, 779855, 787512, 902990, 935826, 984390, 985080, 1083588, 1247768, 1288813, 1312520, 1354485, 1444784, 1559710, 1575024, 1715681, 1805980, 1871652, 1968780, 1970160, 2167176, 2339565, 2495536, 2577626, 2625040, 2708970, 3119420, 3431362, 3611960, 3743304, 3866439, 3937560, 4334352, 4679130, 5147043, 5155252, 5417940, 6238840, 6444065, 6862724, 7223920, 7486608, 7732878, 7875120, 8578405, 9358260, 10294086, 10310504, 10835880, 12477680, 12888130, 13725448, 14176943, 15465756, 17156810, 18716520, 19332195, 20588172, 20621008, 21671760, 24487447, 25735215, 25776260, 27450896, 28353886, 30931512, 34313620, 37433040, 38664390, 41176344, 42530829, 48974894, 51470430, 51552520, 56707772, 61863024, 68627240, 70884715, 73462341, 77328780, 82352688, 85061658, 97949788, 102940860, 103105040, 113415544, 122437235, 137254480, 141769430, 146924682, 154657560, 170123316, 195899576, 205881720, 212654145, 226831088, 244874470, 269361917, 283538860, 293849364, 309315120, 340246632, 367311705, 391799152, 411763440, 425308290, 489748940, 538723834, 567077720, 587698728, 680493264, 734623410, 808085751, 850616580, 979497880, 1077447668, 1134155440, 1175397456, 1346809585, 1469246820, 1616171502, 1701233160, 1958995760, 2154895336, 2693619170, 2938493640, 3232343004, 3402466320, 4040428755, 4309790672, 5387238340, 5876987280, 6464686008, 8080857510, 10774476680, 12929372016, 16161715020, 21548953360, 32323430040, 64646860080]

約数ペア:

[(1, 64646860080), (2, 32323430040), (3, 21548953360), (4, 16161715020), (5, 12929372016), (6, 10774476680), (8, 8080857510), (10, 6464686008), (11, 5876987280), (12, 5387238340), (15, 4309790672), (16, 4040428755), (19, 3402466320), (20, 3232343004), (22, 2938493640), (24, 2693619170), (30, 2154895336), (33, 1958995760), (38, 1701233160), (40, 1616171502), (44, 1469246820), (48, 1346809585), (55, 1175397456), (57, 1134155440), (60, 1077447668), (66, 979497880), (76, 850616580), (80, 808085751), (88, 734623410), (95, 680493264), (110, 587698728), (114, 567077720), (120, 538723834), (132, 489748940), (152, 425308290), (157, 411763440), (165, 391799152), (176, 367311705), (190, 340246632), (209, 309315120), (220, 293849364), (228, 283538860), (240, 269361917), (264, 244874470), (285, 226831088), (304, 212654145), (314, 205881720), (330, 195899576), (380, 170123316), (418, 154657560), (440, 146924682), (456, 141769430), (471, 137254480), (528, 122437235), (570, 113415544), (627, 103105040), (628, 102940860), (660, 97949788), (760, 85061658), (785, 82352688), (836, 77328780), (880, 73462341), (912, 70884715), (942, 68627240), (1045, 61863024), (1140, 56707772), (1254, 51552520), (1256, 51470430), (1320, 48974894), (1520, 42530829), (1570, 41176344), (1672, 38664390), (1727, 37433040), (1884, 34313620), (2090, 30931512), (2280, 28353886), (2355, 27450896), (2508, 25776260), (2512, 25735215), (2640, 24487447), (2983, 21671760), (3135, 20621008), (3140, 20588172), (3344, 19332195), (3454, 18716520), (3768, 17156810), (4180, 15465756), (4560, 14176943), (4710, 13725448), (5016, 12888130), (5181, 12477680), (5966, 10835880), (6270, 10310504), (6280, 10294086), (6908, 9358260), (7536, 8578405), (8209, 7875120), (8360, 7732878), (8635, 7486608), (8949, 7223920), (9420, 6862724), (10032, 6444065), (10362, 6238840), (11932, 5417940), (12540, 5155252), (12560, 5147043), (13816, 4679130), (14915, 4334352), (16418, 3937560), (16720, 3866439), (17270, 3743304), (17898, 3611960), (18840, 3431362), (20724, 3119420), (23864, 2708970), (24627, 2625040), (25080, 2577626), (25905, 2495536), (27632, 2339565), (29830, 2167176), (32813, 1970160), (32836, 1968780), (34540, 1871652), (35796, 1805980), (37680, 1715681), (41045, 1575024), (41448, 1559710), (44745, 1444784), (47728, 1354485), (49254, 1312520), (50160, 1288813), (51810, 1247768), (59660, 1083588), (65626, 985080), (65672, 984390), (69080, 935826), (71592, 902990), (82090, 787512), (82896, 779855), (89490, 722392), (90299, 715920), (98439, 656720), (98508, 656260), (103620, 623884), (119320, 541794), (123135, 525008), (131252, 492540), (131344, 492195), (138160, 467913), (143184, 451495), (155971, 414480), (164065, 394032), (164180, 393756), (178980, 361196), (180598, 357960), (196878, 328360), (197016, 328130), (207240, 311942), (238640, 270897), (246270, 262504)]