347245080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31799}}^1$

素因数の和:31833

約数の個数: 128

約数和(自身を含む): 1282176000

約数和(自身を除く): 934930920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 31799, 63598, 95397, 127196, 158995, 190794, 222593, 254392, 317990, 381588, 413387, 445186, 476985, 635980, 667779, 763176, 826774, 890372, 953970, 1112965, 1240161, 1271960, 1335558, 1653548, 1780744, 1907940, 2066935, 2225930, 2480322, 2671116, 2893709, 3307096, 3338895, 3815880, 4133870, 4451860, 4960644, 5342232, 5787418, 6200805, 6677790, 8267740, 8681127, 8903720, 9921288, 11574836, 12401610, 13355580, 14468545, 16535480, 17362254, 23149672, 24803220, 26711160, 28937090, 34724508, 43405635, 49606440, 57874180, 69449016, 86811270, 115748360, 173622540, 347245080]

約数ペア:

[(1, 347245080), (2, 173622540), (3, 115748360), (4, 86811270), (5, 69449016), (6, 57874180), (7, 49606440), (8, 43405635), (10, 34724508), (12, 28937090), (13, 26711160), (14, 24803220), (15, 23149672), (20, 17362254), (21, 16535480), (24, 14468545), (26, 13355580), (28, 12401610), (30, 11574836), (35, 9921288), (39, 8903720), (40, 8681127), (42, 8267740), (52, 6677790), (56, 6200805), (60, 5787418), (65, 5342232), (70, 4960644), (78, 4451860), (84, 4133870), (91, 3815880), (104, 3338895), (105, 3307096), (120, 2893709), (130, 2671116), (140, 2480322), (156, 2225930), (168, 2066935), (182, 1907940), (195, 1780744), (210, 1653548), (260, 1335558), (273, 1271960), (280, 1240161), (312, 1112965), (364, 953970), (390, 890372), (420, 826774), (455, 763176), (520, 667779), (546, 635980), (728, 476985), (780, 445186), (840, 413387), (910, 381588), (1092, 317990), (1365, 254392), (1560, 222593), (1820, 190794), (2184, 158995), (2730, 127196), (3640, 95397), (5460, 63598), (10920, 31799)]