2061229680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:418

約数の個数: 300

約数和(自身を含む): 7419688056

約数和(自身を除く): 5358458376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 248, 270, 279, 310, 324, 331, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 662, 720, 744, 810, 837, 930, 961, 993, 1080, 1116, 1240, 1296, 1324, 1395, 1488, 1620, 1655, 1674, 1860, 1922, 1986, 2160, 2232, 2480, 2511, 2648, 2790, 2883, 2979, 3240, 3310, 3348, 3720, 3844, 3972, 4185, 4464, 4805, 4965, 5022, 5296, 5580, 5766, 5958, 6480, 6620, 6696, 7440, 7688, 7944, 8370, 8649, 8937, 9610, 9930, 10044, 10261, 11160, 11532, 11916, 12555, 13240, 13392, 14415, 14895, 15376, 15888, 16740, 17298, 17874, 19220, 19860, 20088, 20522, 22320, 23064, 23832, 25110, 25947, 26480, 26811, 28830, 29790, 30783, 33480, 34596, 35748, 38440, 39720, 40176, 41044, 43245, 44685, 46128, 47664, 50220, 51305, 51894, 53622, 57660, 59580, 61566, 66960, 69192, 71496, 76880, 77841, 79440, 82088, 86490, 89370, 92349, 100440, 102610, 103788, 107244, 115320, 119160, 123132, 129735, 134055, 138384, 142992, 153915, 155682, 164176, 172980, 178740, 184698, 200880, 205220, 207576, 214488, 230640, 238320, 246264, 259470, 268110, 277047, 307830, 311364, 318091, 345960, 357480, 369396, 389205, 410440, 415152, 428976, 461745, 492528, 518940, 536220, 554094, 615660, 622728, 636182, 691920, 714960, 738792, 778410, 820880, 831141, 923490, 954273, 1037880, 1072440, 1108188, 1231320, 1245456, 1272364, 1385235, 1477584, 1556820, 1590455, 1662282, 1846980, 1908546, 2075760, 2144880, 2216376, 2462640, 2544728, 2770470, 2862819, 3113640, 3180910, 3324564, 3693960, 3817092, 4155705, 4432752, 4771365, 5089456, 5540940, 5725638, 6227280, 6361820, 6649128, 7387920, 7634184, 8311410, 8588457, 9542730, 11081880, 11451276, 12723640, 13298256, 14314095, 15268368, 16622820, 17176914, 19085460, 22163760, 22902552, 25447280, 25765371, 28628190, 33245640, 34353828, 38170920, 42942285, 45805104, 51530742, 57256380, 66491280, 68707656, 76341840, 85884570, 103061484, 114512760, 128826855, 137415312, 171769140, 206122968, 229025520, 257653710, 343538280, 412245936, 515307420, 687076560, 1030614840, 2061229680]

約数ペア:

[(1, 2061229680), (2, 1030614840), (3, 687076560), (4, 515307420), (5, 412245936), (6, 343538280), (8, 257653710), (9, 229025520), (10, 206122968), (12, 171769140), (15, 137415312), (16, 128826855), (18, 114512760), (20, 103061484), (24, 85884570), (27, 76341840), (30, 68707656), (31, 66491280), (36, 57256380), (40, 51530742), (45, 45805104), (48, 42942285), (54, 38170920), (60, 34353828), (62, 33245640), (72, 28628190), (80, 25765371), (81, 25447280), (90, 22902552), (93, 22163760), (108, 19085460), (120, 17176914), (124, 16622820), (135, 15268368), (144, 14314095), (155, 13298256), (162, 12723640), (180, 11451276), (186, 11081880), (216, 9542730), (240, 8588457), (248, 8311410), (270, 7634184), (279, 7387920), (310, 6649128), (324, 6361820), (331, 6227280), (360, 5725638), (372, 5540940), (405, 5089456), (432, 4771365), (465, 4432752), (496, 4155705), (540, 3817092), (558, 3693960), (620, 3324564), (648, 3180910), (662, 3113640), (720, 2862819), (744, 2770470), (810, 2544728), (837, 2462640), (930, 2216376), (961, 2144880), (993, 2075760), (1080, 1908546), (1116, 1846980), (1240, 1662282), (1296, 1590455), (1324, 1556820), (1395, 1477584), (1488, 1385235), (1620, 1272364), (1655, 1245456), (1674, 1231320), (1860, 1108188), (1922, 1072440), (1986, 1037880), (2160, 954273), (2232, 923490), (2480, 831141), (2511, 820880), (2648, 778410), (2790, 738792), (2883, 714960), (2979, 691920), (3240, 636182), (3310, 622728), (3348, 615660), (3720, 554094), (3844, 536220), (3972, 518940), (4185, 492528), (4464, 461745), (4805, 428976), (4965, 415152), (5022, 410440), (5296, 389205), (5580, 369396), (5766, 357480), (5958, 345960), (6480, 318091), (6620, 311364), (6696, 307830), (7440, 277047), (7688, 268110), (7944, 259470), (8370, 246264), (8649, 238320), (8937, 230640), (9610, 214488), (9930, 207576), (10044, 205220), (10261, 200880), (11160, 184698), (11532, 178740), (11916, 172980), (12555, 164176), (13240, 155682), (13392, 153915), (14415, 142992), (14895, 138384), (15376, 134055), (15888, 129735), (16740, 123132), (17298, 119160), (17874, 115320), (19220, 107244), (19860, 103788), (20088, 102610), (20522, 100440), (22320, 92349), (23064, 89370), (23832, 86490), (25110, 82088), (25947, 79440), (26480, 77841), (26811, 76880), (28830, 71496), (29790, 69192), (30783, 66960), (33480, 61566), (34596, 59580), (35748, 57660), (38440, 53622), (39720, 51894), (40176, 51305), (41044, 50220), (43245, 47664), (44685, 46128)]