7171507440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18077}}^1$

素因数の和:18144

約数の個数: 240

約数和(自身を含む): 26227562400

約数和(自身を除く): 19056054960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 29, 30, 36, 38, 40, 45, 48, 57, 58, 60, 72, 76, 80, 87, 90, 95, 114, 116, 120, 144, 145, 152, 171, 174, 180, 190, 228, 232, 240, 261, 285, 290, 304, 342, 348, 360, 380, 435, 456, 464, 522, 551, 570, 580, 684, 696, 720, 760, 855, 870, 912, 1044, 1102, 1140, 1160, 1305, 1368, 1392, 1520, 1653, 1710, 1740, 2088, 2204, 2280, 2320, 2610, 2736, 2755, 3306, 3420, 3480, 4176, 4408, 4560, 4959, 5220, 5510, 6612, 6840, 6960, 8265, 8816, 9918, 10440, 11020, 13224, 13680, 16530, 18077, 19836, 20880, 22040, 24795, 26448, 33060, 36154, 39672, 44080, 49590, 54231, 66120, 72308, 79344, 90385, 99180, 108462, 132240, 144616, 162693, 180770, 198360, 216924, 271155, 289232, 325386, 343463, 361540, 396720, 433848, 524233, 542310, 650772, 686926, 723080, 813465, 867696, 1030389, 1048466, 1084620, 1301544, 1373852, 1446160, 1572699, 1626930, 1717315, 2060778, 2096932, 2169240, 2603088, 2621165, 2747704, 3091167, 3145398, 3253860, 3434630, 4121556, 4193864, 4338480, 4718097, 5151945, 5242330, 5495408, 6182334, 6290796, 6507720, 6869260, 7863495, 8243112, 8387728, 9436194, 9960427, 10303890, 10484660, 12364668, 12581592, 13015440, 13738520, 15455835, 15726990, 16486224, 18872388, 19920854, 20607780, 20969320, 23590485, 24729336, 25163184, 27477040, 29881281, 30911670, 31453980, 37744776, 39841708, 41215560, 41938640, 47180970, 49458672, 49802135, 59762562, 61823340, 62907960, 75489552, 79683416, 82431120, 89643843, 94361940, 99604270, 119525124, 123646680, 125815920, 149406405, 159366832, 179287686, 188723880, 199208540, 239050248, 247293360, 298812810, 358575372, 377447760, 398417080, 448219215, 478100496, 597625620, 717150744, 796834160, 896438430, 1195251240, 1434301488, 1792876860, 2390502480, 3585753720, 7171507440]

約数ペア:

[(1, 7171507440), (2, 3585753720), (3, 2390502480), (4, 1792876860), (5, 1434301488), (6, 1195251240), (8, 896438430), (9, 796834160), (10, 717150744), (12, 597625620), (15, 478100496), (16, 448219215), (18, 398417080), (19, 377447760), (20, 358575372), (24, 298812810), (29, 247293360), (30, 239050248), (36, 199208540), (38, 188723880), (40, 179287686), (45, 159366832), (48, 149406405), (57, 125815920), (58, 123646680), (60, 119525124), (72, 99604270), (76, 94361940), (80, 89643843), (87, 82431120), (90, 79683416), (95, 75489552), (114, 62907960), (116, 61823340), (120, 59762562), (144, 49802135), (145, 49458672), (152, 47180970), (171, 41938640), (174, 41215560), (180, 39841708), (190, 37744776), (228, 31453980), (232, 30911670), (240, 29881281), (261, 27477040), (285, 25163184), (290, 24729336), (304, 23590485), (342, 20969320), (348, 20607780), (360, 19920854), (380, 18872388), (435, 16486224), (456, 15726990), (464, 15455835), (522, 13738520), (551, 13015440), (570, 12581592), (580, 12364668), (684, 10484660), (696, 10303890), (720, 9960427), (760, 9436194), (855, 8387728), (870, 8243112), (912, 7863495), (1044, 6869260), (1102, 6507720), (1140, 6290796), (1160, 6182334), (1305, 5495408), (1368, 5242330), (1392, 5151945), (1520, 4718097), (1653, 4338480), (1710, 4193864), (1740, 4121556), (2088, 3434630), (2204, 3253860), (2280, 3145398), (2320, 3091167), (2610, 2747704), (2736, 2621165), (2755, 2603088), (3306, 2169240), (3420, 2096932), (3480, 2060778), (4176, 1717315), (4408, 1626930), (4560, 1572699), (4959, 1446160), (5220, 1373852), (5510, 1301544), (6612, 1084620), (6840, 1048466), (6960, 1030389), (8265, 867696), (8816, 813465), (9918, 723080), (10440, 686926), (11020, 650772), (13224, 542310), (13680, 524233), (16530, 433848), (18077, 396720), (19836, 361540), (20880, 343463), (22040, 325386), (24795, 289232), (26448, 271155), (33060, 216924), (36154, 198360), (39672, 180770), (44080, 162693), (49590, 144616), (54231, 132240), (66120, 108462), (72308, 99180), (79344, 90385)]