247653280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13007}}^1$

素因数の和:13046

約数の個数: 96

約数和(自身を含む): 708051456

約数和(自身を除く): 460398176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 9520, 13007, 19040, 26014, 52028, 65035, 91049, 104056, 130070, 182098, 208112, 221119, 260140, 364196, 416224, 442238, 455245, 520280, 728392, 884476, 910490, 1040560, 1105595, 1456784, 1547833, 1768952, 1820980, 2081120, 2211190, 2913568, 3095666, 3537904, 3641960, 4422380, 6191332, 7075808, 7283920, 7739165, 8844760, 12382664, 14567840, 15478330, 17689520, 24765328, 30956660, 35379040, 49530656, 61913320, 123826640, 247653280]

約数ペア:

[(1, 247653280), (2, 123826640), (4, 61913320), (5, 49530656), (7, 35379040), (8, 30956660), (10, 24765328), (14, 17689520), (16, 15478330), (17, 14567840), (20, 12382664), (28, 8844760), (32, 7739165), (34, 7283920), (35, 7075808), (40, 6191332), (56, 4422380), (68, 3641960), (70, 3537904), (80, 3095666), (85, 2913568), (112, 2211190), (119, 2081120), (136, 1820980), (140, 1768952), (160, 1547833), (170, 1456784), (224, 1105595), (238, 1040560), (272, 910490), (280, 884476), (340, 728392), (476, 520280), (544, 455245), (560, 442238), (595, 416224), (680, 364196), (952, 260140), (1120, 221119), (1190, 208112), (1360, 182098), (1904, 130070), (2380, 104056), (2720, 91049), (3808, 65035), (4760, 52028), (9520, 26014), (13007, 19040)]