279173440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9587}}^1$

素因数の和:9624

約数の個数: 112

約数和(自身を含む): 818278272

約数和(自身を除く): 539104832

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, 9587, 14560, 19174, 29120, 38348, 47935, 67109, 76696, 95870, 124631, 134218, 153392, 191740, 249262, 268436, 306784, 335545, 383480, 498524, 536872, 613568, 623155, 671090, 766960, 872417, 997048, 1073744, 1246310, 1342180, 1533920, 1744834, 1994096, 2147488, 2492620, 2684360, 3067840, 3489668, 3988192, 4294976, 4362085, 4985240, 5368720, 6979336, 7976384, 8724170, 9970480, 10737440, 13958672, 17448340, 19940960, 21474880, 27917344, 34896680, 39881920, 55834688, 69793360, 139586720, 279173440]

約数ペア:

[(1, 279173440), (2, 139586720), (4, 69793360), (5, 55834688), (7, 39881920), (8, 34896680), (10, 27917344), (13, 21474880), (14, 19940960), (16, 17448340), (20, 13958672), (26, 10737440), (28, 9970480), (32, 8724170), (35, 7976384), (40, 6979336), (52, 5368720), (56, 4985240), (64, 4362085), (65, 4294976), (70, 3988192), (80, 3489668), (91, 3067840), (104, 2684360), (112, 2492620), (130, 2147488), (140, 1994096), (160, 1744834), (182, 1533920), (208, 1342180), (224, 1246310), (260, 1073744), (280, 997048), (320, 872417), (364, 766960), (416, 671090), (448, 623155), (455, 613568), (520, 536872), (560, 498524), (728, 383480), (832, 335545), (910, 306784), (1040, 268436), (1120, 249262), (1456, 191740), (1820, 153392), (2080, 134218), (2240, 124631), (2912, 95870), (3640, 76696), (4160, 67109), (5824, 47935), (7280, 38348), (9587, 29120), (14560, 19174)]