12551314440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:980

約数の個数: 256

約数和(自身を含む): 43711488000

約数和(自身を除く): 31160173560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 101, 105, 120, 140, 168, 202, 210, 239, 280, 303, 404, 420, 478, 505, 606, 619, 707, 717, 808, 840, 956, 1010, 1195, 1212, 1238, 1414, 1434, 1515, 1673, 1857, 1912, 2020, 2121, 2390, 2424, 2476, 2828, 2868, 3030, 3095, 3346, 3535, 3585, 3714, 4040, 4242, 4333, 4780, 4952, 5019, 5656, 5736, 6060, 6190, 6692, 7070, 7170, 7428, 8365, 8484, 8666, 9285, 9560, 10038, 10605, 12120, 12380, 12999, 13384, 14140, 14340, 14856, 16730, 16968, 17332, 18570, 20076, 21210, 21665, 24139, 24760, 25095, 25998, 28280, 28680, 33460, 34664, 37140, 40152, 42420, 43330, 48278, 50190, 51996, 62519, 64995, 66920, 72417, 74280, 84840, 86660, 96556, 100380, 103992, 120695, 125038, 129990, 144834, 147941, 168973, 173320, 187557, 193112, 200760, 241390, 250076, 259980, 289668, 295882, 312595, 337946, 362085, 375114, 437633, 443823, 482780, 500152, 506919, 519960, 579336, 591764, 625190, 675892, 724170, 739705, 750228, 844865, 875266, 887646, 937785, 965560, 1013838, 1035587, 1183528, 1250380, 1312899, 1351784, 1448340, 1479410, 1500456, 1689730, 1750532, 1775292, 1875570, 2027676, 2071174, 2188165, 2219115, 2500760, 2534595, 2625798, 2896680, 2958820, 3106761, 3379460, 3501064, 3550584, 3751140, 4055352, 4142348, 4376330, 4438230, 5069190, 5177935, 5251596, 5917640, 6213522, 6564495, 6758920, 7502280, 8284696, 8752660, 8876460, 10138380, 10355870, 10503192, 12427044, 13128990, 14942041, 15533805, 17505320, 17752920, 20276760, 20711740, 24854088, 26257980, 29884082, 31067610, 41423480, 44826123, 52515960, 59768164, 62135220, 74710205, 89652246, 104594287, 119536328, 124270440, 149420410, 179304492, 209188574, 224130615, 298840820, 313782861, 358608984, 418377148, 448261230, 522971435, 597681640, 627565722, 836754296, 896522460, 1045942870, 1255131444, 1568914305, 1793044920, 2091885740, 2510262888, 3137828610, 4183771480, 6275657220, 12551314440]

約数ペア:

[(1, 12551314440), (2, 6275657220), (3, 4183771480), (4, 3137828610), (5, 2510262888), (6, 2091885740), (7, 1793044920), (8, 1568914305), (10, 1255131444), (12, 1045942870), (14, 896522460), (15, 836754296), (20, 627565722), (21, 597681640), (24, 522971435), (28, 448261230), (30, 418377148), (35, 358608984), (40, 313782861), (42, 298840820), (56, 224130615), (60, 209188574), (70, 179304492), (84, 149420410), (101, 124270440), (105, 119536328), (120, 104594287), (140, 89652246), (168, 74710205), (202, 62135220), (210, 59768164), (239, 52515960), (280, 44826123), (303, 41423480), (404, 31067610), (420, 29884082), (478, 26257980), (505, 24854088), (606, 20711740), (619, 20276760), (707, 17752920), (717, 17505320), (808, 15533805), (840, 14942041), (956, 13128990), (1010, 12427044), (1195, 10503192), (1212, 10355870), (1238, 10138380), (1414, 8876460), (1434, 8752660), (1515, 8284696), (1673, 7502280), (1857, 6758920), (1912, 6564495), (2020, 6213522), (2121, 5917640), (2390, 5251596), (2424, 5177935), (2476, 5069190), (2828, 4438230), (2868, 4376330), (3030, 4142348), (3095, 4055352), (3346, 3751140), (3535, 3550584), (3585, 3501064), (3714, 3379460), (4040, 3106761), (4242, 2958820), (4333, 2896680), (4780, 2625798), (4952, 2534595), (5019, 2500760), (5656, 2219115), (5736, 2188165), (6060, 2071174), (6190, 2027676), (6692, 1875570), (7070, 1775292), (7170, 1750532), (7428, 1689730), (8365, 1500456), (8484, 1479410), (8666, 1448340), (9285, 1351784), (9560, 1312899), (10038, 1250380), (10605, 1183528), (12120, 1035587), (12380, 1013838), (12999, 965560), (13384, 937785), (14140, 887646), (14340, 875266), (14856, 844865), (16730, 750228), (16968, 739705), (17332, 724170), (18570, 675892), (20076, 625190), (21210, 591764), (21665, 579336), (24139, 519960), (24760, 506919), (25095, 500152), (25998, 482780), (28280, 443823), (28680, 437633), (33460, 375114), (34664, 362085), (37140, 337946), (40152, 312595), (42420, 295882), (43330, 289668), (48278, 259980), (50190, 250076), (51996, 241390), (62519, 200760), (64995, 193112), (66920, 187557), (72417, 173320), (74280, 168973), (84840, 147941), (86660, 144834), (96556, 129990), (100380, 125038), (103992, 120695)]