156912138780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{111271}}^1$

素因数の和:112539

約数の個数: 96

約数和(自身を含む): 462855912960

約数和(自身を除く): 305943774180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1237, 2474, 3711, 4948, 6185, 7422, 12370, 14844, 18555, 23503, 24740, 37110, 47006, 70509, 74220, 94012, 111271, 117515, 141018, 222542, 235030, 282036, 333813, 352545, 445084, 470060, 556355, 667626, 705090, 1112710, 1335252, 1410180, 1669065, 2114149, 2225420, 3338130, 4228298, 6342447, 6676260, 8456596, 10570745, 12684894, 21141490, 25369788, 31712235, 42282980, 63424470, 126848940, 137642227, 275284454, 412926681, 550568908, 688211135, 825853362, 1376422270, 1651706724, 2064633405, 2615202313, 2752844540, 4129266810, 5230404626, 7845606939, 8258533620, 10460809252, 13076011565, 15691213878, 26152023130, 31382427756, 39228034695, 52304046260, 78456069390, 156912138780]

約数ペア:

[(1, 156912138780), (2, 78456069390), (3, 52304046260), (4, 39228034695), (5, 31382427756), (6, 26152023130), (10, 15691213878), (12, 13076011565), (15, 10460809252), (19, 8258533620), (20, 7845606939), (30, 5230404626), (38, 4129266810), (57, 2752844540), (60, 2615202313), (76, 2064633405), (95, 1651706724), (114, 1376422270), (190, 825853362), (228, 688211135), (285, 550568908), (380, 412926681), (570, 275284454), (1140, 137642227), (1237, 126848940), (2474, 63424470), (3711, 42282980), (4948, 31712235), (6185, 25369788), (7422, 21141490), (12370, 12684894), (14844, 10570745), (18555, 8456596), (23503, 6676260), (24740, 6342447), (37110, 4228298), (47006, 3338130), (70509, 2225420), (74220, 2114149), (94012, 1669065), (111271, 1410180), (117515, 1335252), (141018, 1112710), (222542, 705090), (235030, 667626), (282036, 556355), (333813, 470060), (352545, 445084)]