15679948740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1\times {\mathrm{487}}^1$

素因数の和:1042

約数の個数: 192

約数和(自身を含む): 47170314240

約数和(自身を除く): 31490365500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 463, 487, 570, 610, 732, 915, 926, 974, 1140, 1159, 1220, 1389, 1461, 1830, 1852, 1948, 2315, 2318, 2435, 2778, 2922, 3477, 3660, 4630, 4636, 4870, 5556, 5795, 5844, 6945, 6954, 7305, 8797, 9253, 9260, 9740, 11590, 13890, 13908, 14610, 17385, 17594, 18506, 23180, 26391, 27759, 27780, 28243, 29220, 29707, 34770, 35188, 37012, 43985, 46265, 52782, 55518, 56486, 59414, 69540, 84729, 87970, 89121, 92530, 105564, 111036, 112972, 118828, 131955, 138795, 141215, 148535, 169458, 175940, 178242, 185060, 225481, 263910, 277590, 282430, 297070, 338916, 356484, 423645, 445605, 450962, 527820, 536617, 555180, 564433, 564860, 594140, 676443, 847290, 891210, 901924, 1073234, 1127405, 1128866, 1352886, 1609851, 1693299, 1694580, 1782420, 2146468, 2254810, 2257732, 2683085, 2705772, 2822165, 3219702, 3382215, 3386598, 4284139, 4509620, 5366170, 5644330, 6439404, 6764430, 6773196, 8049255, 8466495, 8568278, 10732340, 11288660, 12852417, 13528860, 13754341, 16098510, 16932990, 17136556, 21420695, 25704834, 27508682, 32197020, 33865980, 41263023, 42841390, 51409668, 55017364, 64262085, 68771705, 82526046, 85682780, 128524170, 137543410, 165052092, 206315115, 257048340, 261332479, 275086820, 412630230, 522664958, 783997437, 825260460, 1045329916, 1306662395, 1567994874, 2613324790, 3135989748, 3919987185, 5226649580, 7839974370, 15679948740]

約数ペア:

[(1, 15679948740), (2, 7839974370), (3, 5226649580), (4, 3919987185), (5, 3135989748), (6, 2613324790), (10, 1567994874), (12, 1306662395), (15, 1045329916), (19, 825260460), (20, 783997437), (30, 522664958), (38, 412630230), (57, 275086820), (60, 261332479), (61, 257048340), (76, 206315115), (95, 165052092), (114, 137543410), (122, 128524170), (183, 85682780), (190, 82526046), (228, 68771705), (244, 64262085), (285, 55017364), (305, 51409668), (366, 42841390), (380, 41263023), (463, 33865980), (487, 32197020), (570, 27508682), (610, 25704834), (732, 21420695), (915, 17136556), (926, 16932990), (974, 16098510), (1140, 13754341), (1159, 13528860), (1220, 12852417), (1389, 11288660), (1461, 10732340), (1830, 8568278), (1852, 8466495), (1948, 8049255), (2315, 6773196), (2318, 6764430), (2435, 6439404), (2778, 5644330), (2922, 5366170), (3477, 4509620), (3660, 4284139), (4630, 3386598), (4636, 3382215), (4870, 3219702), (5556, 2822165), (5795, 2705772), (5844, 2683085), (6945, 2257732), (6954, 2254810), (7305, 2146468), (8797, 1782420), (9253, 1694580), (9260, 1693299), (9740, 1609851), (11590, 1352886), (13890, 1128866), (13908, 1127405), (14610, 1073234), (17385, 901924), (17594, 891210), (18506, 847290), (23180, 676443), (26391, 594140), (27759, 564860), (27780, 564433), (28243, 555180), (29220, 536617), (29707, 527820), (34770, 450962), (35188, 445605), (37012, 423645), (43985, 356484), (46265, 338916), (52782, 297070), (55518, 282430), (56486, 277590), (59414, 263910), (69540, 225481), (84729, 185060), (87970, 178242), (89121, 175940), (92530, 169458), (105564, 148535), (111036, 141215), (112972, 138795), (118828, 131955)]