1580121088

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:618

約数の個数: 176

約数和(自身を含む): 4020373504

約数和(自身を除く): 2440252416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 512, 547, 728, 806, 832, 868, 896, 992, 1024, 1094, 1456, 1612, 1664, 1736, 1792, 1984, 2188, 2821, 2912, 3224, 3328, 3472, 3584, 3829, 3968, 4376, 5642, 5824, 6448, 6656, 6944, 7111, 7168, 7658, 7936, 8752, 11284, 11648, 12896, 13312, 13888, 14222, 15316, 15872, 16957, 17504, 22568, 23296, 25792, 27776, 28444, 30632, 31744, 33914, 35008, 45136, 46592, 49777, 51584, 55552, 56888, 61264, 67828, 70016, 90272, 93184, 99554, 103168, 111104, 113776, 118699, 122528, 135656, 140032, 180544, 199108, 206336, 220441, 222208, 227552, 237398, 245056, 271312, 280064, 361088, 398216, 412672, 440882, 455104, 474796, 490112, 542624, 560128, 722176, 796432, 881764, 910208, 949592, 980224, 1085248, 1444352, 1543087, 1592864, 1763528, 1820416, 1899184, 1960448, 2170496, 2888704, 3086174, 3185728, 3527056, 3640832, 3798368, 3920896, 4340992, 6172348, 6371456, 7054112, 7281664, 7596736, 8681984, 12344696, 12742912, 14108224, 15193472, 17363968, 24689392, 25485824, 28216448, 30386944, 49378784, 50971648, 56432896, 60773888, 98757568, 112865792, 121547776, 197515136, 225731584, 395030272, 790060544, 1580121088]

約数ペア:

[(1, 1580121088), (2, 790060544), (4, 395030272), (7, 225731584), (8, 197515136), (13, 121547776), (14, 112865792), (16, 98757568), (26, 60773888), (28, 56432896), (31, 50971648), (32, 49378784), (52, 30386944), (56, 28216448), (62, 25485824), (64, 24689392), (91, 17363968), (104, 15193472), (112, 14108224), (124, 12742912), (128, 12344696), (182, 8681984), (208, 7596736), (217, 7281664), (224, 7054112), (248, 6371456), (256, 6172348), (364, 4340992), (403, 3920896), (416, 3798368), (434, 3640832), (448, 3527056), (496, 3185728), (512, 3086174), (547, 2888704), (728, 2170496), (806, 1960448), (832, 1899184), (868, 1820416), (896, 1763528), (992, 1592864), (1024, 1543087), (1094, 1444352), (1456, 1085248), (1612, 980224), (1664, 949592), (1736, 910208), (1792, 881764), (1984, 796432), (2188, 722176), (2821, 560128), (2912, 542624), (3224, 490112), (3328, 474796), (3472, 455104), (3584, 440882), (3829, 412672), (3968, 398216), (4376, 361088), (5642, 280064), (5824, 271312), (6448, 245056), (6656, 237398), (6944, 227552), (7111, 222208), (7168, 220441), (7658, 206336), (7936, 199108), (8752, 180544), (11284, 140032), (11648, 135656), (12896, 122528), (13312, 118699), (13888, 113776), (14222, 111104), (15316, 103168), (15872, 99554), (16957, 93184), (17504, 90272), (22568, 70016), (23296, 67828), (25792, 61264), (27776, 56888), (28444, 55552), (30632, 51584), (31744, 49777), (33914, 46592), (35008, 45136)]