2278489920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{829}}^1$

素因数の和:1265

約数の個数: 224

約数和(自身を含む): 8297875200

約数和(自身を除く): 6019385280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 409, 420, 448, 480, 560, 672, 818, 829, 840, 960, 1120, 1227, 1344, 1636, 1658, 1680, 2045, 2240, 2454, 2487, 2863, 3272, 3316, 3360, 4090, 4145, 4908, 4974, 5726, 5803, 6135, 6544, 6632, 6720, 8180, 8290, 8589, 9816, 9948, 11452, 11606, 12270, 12435, 13088, 13264, 14315, 16360, 16580, 17178, 17409, 19632, 19896, 22904, 23212, 24540, 24870, 26176, 26528, 28630, 29015, 32720, 33160, 34356, 34818, 39264, 39792, 42945, 45808, 46424, 49080, 49740, 53056, 57260, 58030, 65440, 66320, 68712, 69636, 78528, 79584, 85890, 87045, 91616, 92848, 98160, 99480, 114520, 116060, 130880, 132640, 137424, 139272, 159168, 171780, 174090, 183232, 185696, 196320, 198960, 229040, 232120, 265280, 274848, 278544, 339061, 343560, 348180, 371392, 392640, 397920, 458080, 464240, 549696, 557088, 678122, 687120, 696360, 795840, 916160, 928480, 1017183, 1114176, 1356244, 1374240, 1392720, 1695305, 1856960, 2034366, 2373427, 2712488, 2748480, 2785440, 3390610, 4068732, 4746854, 5085915, 5424976, 5570880, 6781220, 7120281, 8137464, 9493708, 10171830, 10849952, 11867135, 13562440, 14240562, 16274928, 18987416, 20343660, 21699904, 23734270, 27124880, 28481124, 32549856, 35601405, 37974832, 40687320, 47468540, 54249760, 56962248, 65099712, 71202810, 75949664, 81374640, 94937080, 108499520, 113924496, 142405620, 151899328, 162749280, 189874160, 227848992, 284811240, 325498560, 379748320, 455697984, 569622480, 759496640, 1139244960, 2278489920]

約数ペア:

[(1, 2278489920), (2, 1139244960), (3, 759496640), (4, 569622480), (5, 455697984), (6, 379748320), (7, 325498560), (8, 284811240), (10, 227848992), (12, 189874160), (14, 162749280), (15, 151899328), (16, 142405620), (20, 113924496), (21, 108499520), (24, 94937080), (28, 81374640), (30, 75949664), (32, 71202810), (35, 65099712), (40, 56962248), (42, 54249760), (48, 47468540), (56, 40687320), (60, 37974832), (64, 35601405), (70, 32549856), (80, 28481124), (84, 27124880), (96, 23734270), (105, 21699904), (112, 20343660), (120, 18987416), (140, 16274928), (160, 14240562), (168, 13562440), (192, 11867135), (210, 10849952), (224, 10171830), (240, 9493708), (280, 8137464), (320, 7120281), (336, 6781220), (409, 5570880), (420, 5424976), (448, 5085915), (480, 4746854), (560, 4068732), (672, 3390610), (818, 2785440), (829, 2748480), (840, 2712488), (960, 2373427), (1120, 2034366), (1227, 1856960), (1344, 1695305), (1636, 1392720), (1658, 1374240), (1680, 1356244), (2045, 1114176), (2240, 1017183), (2454, 928480), (2487, 916160), (2863, 795840), (3272, 696360), (3316, 687120), (3360, 678122), (4090, 557088), (4145, 549696), (4908, 464240), (4974, 458080), (5726, 397920), (5803, 392640), (6135, 371392), (6544, 348180), (6632, 343560), (6720, 339061), (8180, 278544), (8290, 274848), (8589, 265280), (9816, 232120), (9948, 229040), (11452, 198960), (11606, 196320), (12270, 185696), (12435, 183232), (13088, 174090), (13264, 171780), (14315, 159168), (16360, 139272), (16580, 137424), (17178, 132640), (17409, 130880), (19632, 116060), (19896, 114520), (22904, 99480), (23212, 98160), (24540, 92848), (24870, 91616), (26176, 87045), (26528, 85890), (28630, 79584), (29015, 78528), (32720, 69636), (33160, 68712), (34356, 66320), (34818, 65440), (39264, 58030), (39792, 57260), (42945, 53056), (45808, 49740), (46424, 49080)]