266069440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9137}}^1$

素因数の和:9174

約数の個数: 112

約数和(自身を含む): 779873472

約数和(自身を除く): 513804032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 9137, 14560, 18274, 29120, 36548, 45685, 63959, 73096, 91370, 118781, 127918, 146192, 182740, 237562, 255836, 292384, 319795, 365480, 475124, 511672, 584768, 593905, 639590, 730960, 831467, 950248, 1023344, 1187810, 1279180, 1461920, 1662934, 1900496, 2046688, 2375620, 2558360, 2923840, 3325868, 3800992, 4093376, 4157335, 4751240, 5116720, 6651736, 7601984, 8314670, 9502480, 10233440, 13303472, 16629340, 19004960, 20466880, 26606944, 33258680, 38009920, 53213888, 66517360, 133034720, 266069440]

約数ペア:

[(1, 266069440), (2, 133034720), (4, 66517360), (5, 53213888), (7, 38009920), (8, 33258680), (10, 26606944), (13, 20466880), (14, 19004960), (16, 16629340), (20, 13303472), (26, 10233440), (28, 9502480), (32, 8314670), (35, 7601984), (40, 6651736), (52, 5116720), (56, 4751240), (64, 4157335), (65, 4093376), (70, 3800992), (80, 3325868), (91, 2923840), (104, 2558360), (112, 2375620), (130, 2046688), (140, 1900496), (160, 1662934), (182, 1461920), (208, 1279180), (224, 1187810), (260, 1023344), (280, 950248), (320, 831467), (364, 730960), (416, 639590), (448, 593905), (455, 584768), (520, 511672), (560, 475124), (728, 365480), (832, 319795), (910, 292384), (1040, 255836), (1120, 237562), (1456, 182740), (1820, 146192), (2080, 127918), (2240, 118781), (2912, 91370), (3640, 73096), (4160, 63959), (5824, 45685), (7280, 36548), (9137, 29120), (14560, 18274)]