9481986540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{2531}}^1$

素因数の和:4160

約数の個数: 144

約数和(自身を含む): 31006082016

約数和(自身を除く): 21524095476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 1601, 2340, 2531, 3202, 4803, 5062, 6404, 7593, 8005, 9606, 10124, 12655, 14409, 15186, 16010, 19212, 20813, 22779, 24015, 25310, 28818, 30372, 32020, 32903, 37965, 41626, 45558, 48030, 50620, 57636, 62439, 65806, 72045, 75930, 83252, 91116, 96060, 98709, 104065, 113895, 124878, 131612, 144090, 151860, 164515, 187317, 197418, 208130, 227790, 249756, 288180, 296127, 312195, 329030, 374634, 394836, 416260, 455580, 493545, 592254, 624390, 658060, 749268, 936585, 987090, 1184508, 1248780, 1480635, 1873170, 1974180, 2961270, 3746340, 4052131, 5922540, 8104262, 12156393, 16208524, 20260655, 24312786, 36469179, 40521310, 48625572, 52677703, 60781965, 72938358, 81042620, 105355406, 121563930, 145876716, 158033109, 182345895, 210710812, 243127860, 263388515, 316066218, 364691790, 474099327, 526777030, 632132436, 729383580, 790165545, 948198654, 1053554060, 1580331090, 1896397308, 2370496635, 3160662180, 4740993270, 9481986540]

約数ペア:

[(1, 9481986540), (2, 4740993270), (3, 3160662180), (4, 2370496635), (5, 1896397308), (6, 1580331090), (9, 1053554060), (10, 948198654), (12, 790165545), (13, 729383580), (15, 632132436), (18, 526777030), (20, 474099327), (26, 364691790), (30, 316066218), (36, 263388515), (39, 243127860), (45, 210710812), (52, 182345895), (60, 158033109), (65, 145876716), (78, 121563930), (90, 105355406), (117, 81042620), (130, 72938358), (156, 60781965), (180, 52677703), (195, 48625572), (234, 40521310), (260, 36469179), (390, 24312786), (468, 20260655), (585, 16208524), (780, 12156393), (1170, 8104262), (1601, 5922540), (2340, 4052131), (2531, 3746340), (3202, 2961270), (4803, 1974180), (5062, 1873170), (6404, 1480635), (7593, 1248780), (8005, 1184508), (9606, 987090), (10124, 936585), (12655, 749268), (14409, 658060), (15186, 624390), (16010, 592254), (19212, 493545), (20813, 455580), (22779, 416260), (24015, 394836), (25310, 374634), (28818, 329030), (30372, 312195), (32020, 296127), (32903, 288180), (37965, 249756), (41626, 227790), (45558, 208130), (48030, 197418), (50620, 187317), (57636, 164515), (62439, 151860), (65806, 144090), (72045, 131612), (75930, 124878), (83252, 113895), (91116, 104065), (96060, 98709)]