156638368920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6245549}}^1$

素因数の和:6245593

約数の個数: 128

約数和(自身を含む): 539615520000

約数和(自身を除く): 382977151080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1254, 1320, 1672, 2090, 2280, 2508, 3135, 4180, 5016, 6270, 8360, 12540, 25080, 6245549, 12491098, 18736647, 24982196, 31227745, 37473294, 49964392, 62455490, 68701039, 74946588, 93683235, 118665431, 124910980, 137402078, 149893176, 187366470, 206103117, 237330862, 249821960, 274804156, 343505195, 355996293, 374732940, 412206234, 474661724, 549608312, 593327155, 687010390, 711992586, 749465880, 824412468, 949323448, 1030515585, 1186654310, 1305319741, 1374020780, 1423985172, 1648824936, 1779981465, 2061031170, 2373308620, 2610639482, 2748041560, 2847970344, 3559962930, 3915959223, 4122062340, 4746617240, 5221278964, 6526598705, 7119925860, 7831918446, 8244124680, 10442557928, 13053197410, 14239851720, 15663836892, 19579796115, 26106394820, 31327673784, 39159592230, 52212789640, 78319184460, 156638368920]

約数ペア:

[(1, 156638368920), (2, 78319184460), (3, 52212789640), (4, 39159592230), (5, 31327673784), (6, 26106394820), (8, 19579796115), (10, 15663836892), (11, 14239851720), (12, 13053197410), (15, 10442557928), (19, 8244124680), (20, 7831918446), (22, 7119925860), (24, 6526598705), (30, 5221278964), (33, 4746617240), (38, 4122062340), (40, 3915959223), (44, 3559962930), (55, 2847970344), (57, 2748041560), (60, 2610639482), (66, 2373308620), (76, 2061031170), (88, 1779981465), (95, 1648824936), (110, 1423985172), (114, 1374020780), (120, 1305319741), (132, 1186654310), (152, 1030515585), (165, 949323448), (190, 824412468), (209, 749465880), (220, 711992586), (228, 687010390), (264, 593327155), (285, 549608312), (330, 474661724), (380, 412206234), (418, 374732940), (440, 355996293), (456, 343505195), (570, 274804156), (627, 249821960), (660, 237330862), (760, 206103117), (836, 187366470), (1045, 149893176), (1140, 137402078), (1254, 124910980), (1320, 118665431), (1672, 93683235), (2090, 74946588), (2280, 68701039), (2508, 62455490), (3135, 49964392), (4180, 37473294), (5016, 31227745), (6270, 24982196), (8360, 18736647), (12540, 12491098), (25080, 6245549)]