274248877560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{255667}}^1$

素因数の和:256965

約数の個数: 128

約数和(自身を含む): 941021867520

約数和(自身を除く): 666772989960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1277, 2554, 3831, 5108, 6385, 7662, 8939, 10216, 12770, 15324, 17878, 19155, 25540, 26817, 30648, 35756, 38310, 44695, 51080, 53634, 71512, 76620, 89390, 107268, 134085, 153240, 178780, 214536, 255667, 268170, 357560, 511334, 536340, 767001, 1022668, 1072680, 1278335, 1534002, 1789669, 2045336, 2556670, 3068004, 3579338, 3835005, 5113340, 5369007, 6136008, 7158676, 7670010, 8948345, 10226680, 10738014, 14317352, 15340020, 17896690, 21476028, 26845035, 30680040, 35793380, 42952056, 53690070, 71586760, 107380140, 214760280, 326486759, 652973518, 979460277, 1305947036, 1632433795, 1958920554, 2285407313, 2611894072, 3264867590, 3917841108, 4570814626, 4897301385, 6529735180, 6856221939, 7835682216, 9141629252, 9794602770, 11427036565, 13059470360, 13712443878, 18283258504, 19589205540, 22854073130, 27424887756, 34281109695, 39178411080, 45708146260, 54849775512, 68562219390, 91416292520, 137124438780, 274248877560]

約数ペア:

[(1, 274248877560), (2, 137124438780), (3, 91416292520), (4, 68562219390), (5, 54849775512), (6, 45708146260), (7, 39178411080), (8, 34281109695), (10, 27424887756), (12, 22854073130), (14, 19589205540), (15, 18283258504), (20, 13712443878), (21, 13059470360), (24, 11427036565), (28, 9794602770), (30, 9141629252), (35, 7835682216), (40, 6856221939), (42, 6529735180), (56, 4897301385), (60, 4570814626), (70, 3917841108), (84, 3264867590), (105, 2611894072), (120, 2285407313), (140, 1958920554), (168, 1632433795), (210, 1305947036), (280, 979460277), (420, 652973518), (840, 326486759), (1277, 214760280), (2554, 107380140), (3831, 71586760), (5108, 53690070), (6385, 42952056), (7662, 35793380), (8939, 30680040), (10216, 26845035), (12770, 21476028), (15324, 17896690), (17878, 15340020), (19155, 14317352), (25540, 10738014), (26817, 10226680), (30648, 8948345), (35756, 7670010), (38310, 7158676), (44695, 6136008), (51080, 5369007), (53634, 5113340), (71512, 3835005), (76620, 3579338), (89390, 3068004), (107268, 2556670), (134085, 2045336), (153240, 1789669), (178780, 1534002), (214536, 1278335), (255667, 1072680), (268170, 1022668), (357560, 767001), (511334, 536340)]