1325156933360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1879}}^1\times {\mathrm{9551}}^1$

素因数の和:11527

約数の個数: 160

約数和(自身を含む): 3366864506880

約数和(自身を除く): 2041707573520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 71, 80, 104, 130, 142, 208, 260, 284, 355, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 1879, 2840, 3692, 3758, 4615, 5680, 7384, 7516, 9230, 9395, 9551, 14768, 15032, 18460, 18790, 19102, 24427, 30064, 36920, 37580, 38204, 47755, 48854, 73840, 75160, 76408, 95510, 97708, 122135, 124163, 133409, 150320, 152816, 191020, 195416, 244270, 248326, 266818, 382040, 390832, 488540, 496652, 533636, 620815, 667045, 678121, 764080, 977080, 993304, 1067272, 1241630, 1334090, 1356242, 1734317, 1954160, 1986608, 2134544, 2483260, 2668180, 2712484, 3390605, 3468634, 4966520, 5336360, 5424968, 6781210, 6937268, 8671585, 8815573, 9933040, 10672720, 10849936, 13562420, 13874536, 17343170, 17631146, 17946329, 27124840, 27749072, 34686340, 35262292, 35892658, 44077865, 54249680, 69372680, 70524584, 71785316, 88155730, 89731645, 138745360, 141049168, 143570632, 176311460, 179463290, 233302277, 287141264, 352622920, 358926580, 466604554, 705245840, 717853160, 933209108, 1166511385, 1274189359, 1435706320, 1866418216, 2333022770, 2548378718, 3732836432, 4666045540, 5096757436, 6370946795, 9332091080, 10193514872, 12741893590, 16564461667, 18664182160, 20387029744, 25483787180, 33128923334, 50967574360, 66257846668, 82822308335, 101935148720, 132515693336, 165644616670, 265031386672, 331289233340, 662578466680, 1325156933360]

約数ペア:

[(1, 1325156933360), (2, 662578466680), (4, 331289233340), (5, 265031386672), (8, 165644616670), (10, 132515693336), (13, 101935148720), (16, 82822308335), (20, 66257846668), (26, 50967574360), (40, 33128923334), (52, 25483787180), (65, 20387029744), (71, 18664182160), (80, 16564461667), (104, 12741893590), (130, 10193514872), (142, 9332091080), (208, 6370946795), (260, 5096757436), (284, 4666045540), (355, 3732836432), (520, 2548378718), (568, 2333022770), (710, 1866418216), (923, 1435706320), (1040, 1274189359), (1136, 1166511385), (1420, 933209108), (1846, 717853160), (1879, 705245840), (2840, 466604554), (3692, 358926580), (3758, 352622920), (4615, 287141264), (5680, 233302277), (7384, 179463290), (7516, 176311460), (9230, 143570632), (9395, 141049168), (9551, 138745360), (14768, 89731645), (15032, 88155730), (18460, 71785316), (18790, 70524584), (19102, 69372680), (24427, 54249680), (30064, 44077865), (36920, 35892658), (37580, 35262292), (38204, 34686340), (47755, 27749072), (48854, 27124840), (73840, 17946329), (75160, 17631146), (76408, 17343170), (95510, 13874536), (97708, 13562420), (122135, 10849936), (124163, 10672720), (133409, 9933040), (150320, 8815573), (152816, 8671585), (191020, 6937268), (195416, 6781210), (244270, 5424968), (248326, 5336360), (266818, 4966520), (382040, 3468634), (390832, 3390605), (488540, 2712484), (496652, 2668180), (533636, 2483260), (620815, 2134544), (667045, 1986608), (678121, 1954160), (764080, 1734317), (977080, 1356242), (993304, 1334090), (1067272, 1241630)]