71558370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 229824000

約数和(自身を除く): 158265630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 29, 30, 37, 38, 39, 45, 54, 57, 58, 65, 74, 78, 87, 90, 95, 111, 114, 117, 130, 135, 145, 171, 174, 185, 190, 195, 222, 234, 247, 261, 270, 285, 290, 333, 342, 351, 370, 377, 390, 435, 481, 494, 513, 522, 551, 555, 570, 585, 666, 702, 703, 741, 754, 783, 855, 870, 962, 999, 1026, 1073, 1102, 1110, 1131, 1170, 1235, 1305, 1406, 1443, 1482, 1566, 1653, 1665, 1710, 1755, 1885, 1998, 2109, 2146, 2223, 2262, 2405, 2470, 2565, 2610, 2755, 2886, 3219, 3306, 3330, 3393, 3510, 3515, 3705, 3770, 3915, 4218, 4329, 4446, 4810, 4959, 4995, 5130, 5365, 5510, 5655, 6327, 6438, 6669, 6786, 7030, 7163, 7215, 7410, 7830, 8265, 8658, 9139, 9657, 9918, 9990, 10179, 10545, 10730, 11115, 11310, 12654, 12987, 13338, 13949, 14326, 14430, 14877, 16095, 16530, 16965, 18278, 18981, 19314, 20358, 20387, 21090, 21489, 21645, 22230, 24795, 25974, 27417, 27898, 28971, 29754, 31635, 32190, 33345, 33930, 35815, 37962, 40774, 41847, 42978, 43290, 45695, 48285, 49590, 50895, 54834, 57942, 61161, 63270, 64467, 64935, 66690, 69745, 71630, 74385, 82251, 83694, 91390, 94905, 96570, 101790, 101935, 107445, 122322, 125541, 128934, 129870, 137085, 139490, 144855, 148770, 164502, 183483, 189810, 193401, 203870, 209235, 214890, 246753, 251082, 265031, 274170, 289710, 305805, 322335, 366966, 376623, 386802, 411255, 418470, 493506, 530062, 550449, 611610, 627705, 644670, 753246, 795093, 822510, 917415, 967005, 1100898, 1233765, 1255410, 1325155, 1590186, 1834830, 1883115, 1934010, 2385279, 2467530, 2650310, 2752245, 3766230, 3975465, 4770558, 5504490, 7155837, 7950930, 11926395, 14311674, 23852790, 35779185, 71558370]

約数ペア:

[(1, 71558370), (2, 35779185), (3, 23852790), (5, 14311674), (6, 11926395), (9, 7950930), (10, 7155837), (13, 5504490), (15, 4770558), (18, 3975465), (19, 3766230), (26, 2752245), (27, 2650310), (29, 2467530), (30, 2385279), (37, 1934010), (38, 1883115), (39, 1834830), (45, 1590186), (54, 1325155), (57, 1255410), (58, 1233765), (65, 1100898), (74, 967005), (78, 917415), (87, 822510), (90, 795093), (95, 753246), (111, 644670), (114, 627705), (117, 611610), (130, 550449), (135, 530062), (145, 493506), (171, 418470), (174, 411255), (185, 386802), (190, 376623), (195, 366966), (222, 322335), (234, 305805), (247, 289710), (261, 274170), (270, 265031), (285, 251082), (290, 246753), (333, 214890), (342, 209235), (351, 203870), (370, 193401), (377, 189810), (390, 183483), (435, 164502), (481, 148770), (494, 144855), (513, 139490), (522, 137085), (551, 129870), (555, 128934), (570, 125541), (585, 122322), (666, 107445), (702, 101935), (703, 101790), (741, 96570), (754, 94905), (783, 91390), (855, 83694), (870, 82251), (962, 74385), (999, 71630), (1026, 69745), (1073, 66690), (1102, 64935), (1110, 64467), (1131, 63270), (1170, 61161), (1235, 57942), (1305, 54834), (1406, 50895), (1443, 49590), (1482, 48285), (1566, 45695), (1653, 43290), (1665, 42978), (1710, 41847), (1755, 40774), (1885, 37962), (1998, 35815), (2109, 33930), (2146, 33345), (2223, 32190), (2262, 31635), (2405, 29754), (2470, 28971), (2565, 27898), (2610, 27417), (2755, 25974), (2886, 24795), (3219, 22230), (3306, 21645), (3330, 21489), (3393, 21090), (3510, 20387), (3515, 20358), (3705, 19314), (3770, 18981), (3915, 18278), (4218, 16965), (4329, 16530), (4446, 16095), (4810, 14877), (4959, 14430), (4995, 14326), (5130, 13949), (5365, 13338), (5510, 12987), (5655, 12654), (6327, 11310), (6438, 11115), (6669, 10730), (6786, 10545), (7030, 10179), (7163, 9990), (7215, 9918), (7410, 9657), (7830, 9139), (8265, 8658)]