47823720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 175063680

約数和(自身を除く): 127239960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 197, 204, 210, 238, 255, 280, 289, 340, 357, 394, 408, 420, 476, 510, 578, 591, 595, 680, 714, 788, 840, 867, 952, 985, 1020, 1156, 1182, 1190, 1379, 1428, 1445, 1576, 1734, 1785, 1970, 2023, 2040, 2312, 2364, 2380, 2758, 2856, 2890, 2955, 3349, 3468, 3570, 3940, 4046, 4137, 4335, 4728, 4760, 5516, 5780, 5910, 6069, 6698, 6895, 6936, 7140, 7880, 8092, 8274, 8670, 10047, 10115, 11032, 11560, 11820, 12138, 13396, 13790, 14280, 16184, 16548, 16745, 17340, 20094, 20230, 20685, 23443, 23640, 24276, 26792, 27580, 30345, 33096, 33490, 34680, 40188, 40460, 41370, 46886, 48552, 50235, 55160, 56933, 60690, 66980, 70329, 80376, 80920, 82740, 93772, 100470, 113866, 117215, 121380, 133960, 140658, 165480, 170799, 187544, 200940, 227732, 234430, 242760, 281316, 284665, 341598, 351645, 398531, 401880, 455464, 468860, 562632, 569330, 683196, 703290, 797062, 853995, 937720, 1138660, 1195593, 1366392, 1406580, 1594124, 1707990, 1992655, 2277320, 2391186, 2813160, 3188248, 3415980, 3985310, 4782372, 5977965, 6831960, 7970620, 9564744, 11955930, 15941240, 23911860, 47823720]

約数ペア:

[(1, 47823720), (2, 23911860), (3, 15941240), (4, 11955930), (5, 9564744), (6, 7970620), (7, 6831960), (8, 5977965), (10, 4782372), (12, 3985310), (14, 3415980), (15, 3188248), (17, 2813160), (20, 2391186), (21, 2277320), (24, 1992655), (28, 1707990), (30, 1594124), (34, 1406580), (35, 1366392), (40, 1195593), (42, 1138660), (51, 937720), (56, 853995), (60, 797062), (68, 703290), (70, 683196), (84, 569330), (85, 562632), (102, 468860), (105, 455464), (119, 401880), (120, 398531), (136, 351645), (140, 341598), (168, 284665), (170, 281316), (197, 242760), (204, 234430), (210, 227732), (238, 200940), (255, 187544), (280, 170799), (289, 165480), (340, 140658), (357, 133960), (394, 121380), (408, 117215), (420, 113866), (476, 100470), (510, 93772), (578, 82740), (591, 80920), (595, 80376), (680, 70329), (714, 66980), (788, 60690), (840, 56933), (867, 55160), (952, 50235), (985, 48552), (1020, 46886), (1156, 41370), (1182, 40460), (1190, 40188), (1379, 34680), (1428, 33490), (1445, 33096), (1576, 30345), (1734, 27580), (1785, 26792), (1970, 24276), (2023, 23640), (2040, 23443), (2312, 20685), (2364, 20230), (2380, 20094), (2758, 17340), (2856, 16745), (2890, 16548), (2955, 16184), (3349, 14280), (3468, 13790), (3570, 13396), (3940, 12138), (4046, 11820), (4137, 11560), (4335, 11032), (4728, 10115), (4760, 10047), (5516, 8670), (5780, 8274), (5910, 8092), (6069, 7880), (6698, 7140), (6895, 6936)]