1287966705840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1\times {\mathrm{17053}}^1$

素因数の和:22612

約数の個数: 240

約数和(自身を含む): 4554167011680

約数和(自身を除く): 3266200305840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 5521, 6840, 11042, 13680, 16563, 17053, 22084, 27605, 33126, 34106, 44168, 49689, 51159, 55210, 66252, 68212, 82815, 85265, 88336, 99378, 102318, 104899, 110420, 132504, 136424, 153477, 165630, 170530, 198756, 204636, 209798, 220840, 248445, 255795, 265008, 272848, 306954, 314697, 324007, 331260, 341060, 397512, 409272, 419596, 441680, 496890, 511590, 524495, 613908, 629394, 648014, 662520, 682120, 767385, 795024, 818544, 839192, 944091, 972021, 993780, 1023180, 1048990, 1227816, 1258788, 1296028, 1325040, 1364240, 1534770, 1573485, 1620035, 1678384, 1888182, 1944042, 1987560, 2046360, 2097980, 2455632, 2517576, 2592056, 2916063, 3069540, 3146970, 3240070, 3776364, 3888084, 3975120, 4092720, 4195960, 4720455, 4860105, 5035152, 5184112, 5832126, 6139080, 6293940, 6480140, 7552728, 7776168, 8391920, 9440910, 9720210, 11664252, 12278160, 12587880, 12960280, 14580315, 15105456, 15552336, 18881820, 19440420, 23328504, 25175760, 25920560, 29160630, 37763640, 38880840, 46657008, 58321260, 75527280, 77761680, 94149613, 116642520, 188299226, 233285040, 282448839, 376598452, 470748065, 564897678, 753196904, 847346517, 941496130, 1129795356, 1412244195, 1506393808, 1694693034, 1788842647, 1882992260, 2259590712, 2824488390, 3389386068, 3577685294, 3765984520, 4236732585, 4519181424, 5366527941, 5648976780, 6778772136, 7155370588, 7531969040, 8473465170, 8944213235, 10733055882, 11297953560, 13557544272, 14310741176, 16099583823, 16946930340, 17888426470, 21466111764, 22595907120, 26832639705, 28621482352, 32199167646, 33893860680, 35776852940, 42932223528, 53665279410, 64398335292, 67787721360, 71553705880, 80497919115, 85864447056, 107330558820, 128796670584, 143107411760, 160995838230, 214661117640, 257593341168, 321991676460, 429322235280, 643983352920, 1287966705840]

約数ペア:

[(1, 1287966705840), (2, 643983352920), (3, 429322235280), (4, 321991676460), (5, 257593341168), (6, 214661117640), (8, 160995838230), (9, 143107411760), (10, 128796670584), (12, 107330558820), (15, 85864447056), (16, 80497919115), (18, 71553705880), (19, 67787721360), (20, 64398335292), (24, 53665279410), (30, 42932223528), (36, 35776852940), (38, 33893860680), (40, 32199167646), (45, 28621482352), (48, 26832639705), (57, 22595907120), (60, 21466111764), (72, 17888426470), (76, 16946930340), (80, 16099583823), (90, 14310741176), (95, 13557544272), (114, 11297953560), (120, 10733055882), (144, 8944213235), (152, 8473465170), (171, 7531969040), (180, 7155370588), (190, 6778772136), (228, 5648976780), (240, 5366527941), (285, 4519181424), (304, 4236732585), (342, 3765984520), (360, 3577685294), (380, 3389386068), (456, 2824488390), (570, 2259590712), (684, 1882992260), (720, 1788842647), (760, 1694693034), (855, 1506393808), (912, 1412244195), (1140, 1129795356), (1368, 941496130), (1520, 847346517), (1710, 753196904), (2280, 564897678), (2736, 470748065), (3420, 376598452), (4560, 282448839), (5521, 233285040), (6840, 188299226), (11042, 116642520), (13680, 94149613), (16563, 77761680), (17053, 75527280), (22084, 58321260), (27605, 46657008), (33126, 38880840), (34106, 37763640), (44168, 29160630), (49689, 25920560), (51159, 25175760), (55210, 23328504), (66252, 19440420), (68212, 18881820), (82815, 15552336), (85265, 15105456), (88336, 14580315), (99378, 12960280), (102318, 12587880), (104899, 12278160), (110420, 11664252), (132504, 9720210), (136424, 9440910), (153477, 8391920), (165630, 7776168), (170530, 7552728), (198756, 6480140), (204636, 6293940), (209798, 6139080), (220840, 5832126), (248445, 5184112), (255795, 5035152), (265008, 4860105), (272848, 4720455), (306954, 4195960), (314697, 4092720), (324007, 3975120), (331260, 3888084), (341060, 3776364), (397512, 3240070), (409272, 3146970), (419596, 3069540), (441680, 2916063), (496890, 2592056), (511590, 2517576), (524495, 2455632), (613908, 2097980), (629394, 2046360), (648014, 1987560), (662520, 1944042), (682120, 1888182), (767385, 1678384), (795024, 1620035), (818544, 1573485), (839192, 1534770), (944091, 1364240), (972021, 1325040), (993780, 1296028), (1023180, 1258788), (1048990, 1227816)]