671506320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:533

約数の個数: 160

約数和(自身を含む): 2134149120

約数和(自身を除く): 1462642800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 107, 120, 158, 214, 237, 240, 316, 321, 331, 395, 428, 474, 535, 632, 642, 662, 790, 856, 948, 993, 1070, 1185, 1264, 1284, 1324, 1580, 1605, 1655, 1712, 1896, 1986, 2140, 2370, 2568, 2648, 3160, 3210, 3310, 3792, 3972, 4280, 4740, 4965, 5136, 5296, 6320, 6420, 6620, 7944, 8453, 8560, 9480, 9930, 12840, 13240, 15888, 16906, 18960, 19860, 25359, 25680, 26149, 26480, 33812, 35417, 39720, 42265, 50718, 52298, 67624, 70834, 78447, 79440, 84530, 101436, 104596, 106251, 126795, 130745, 135248, 141668, 156894, 169060, 177085, 202872, 209192, 212502, 253590, 261490, 283336, 313788, 338120, 354170, 392235, 405744, 418384, 425004, 507180, 522980, 531255, 566672, 627576, 676240, 708340, 784470, 850008, 1014360, 1045960, 1062510, 1255152, 1416680, 1568940, 1700016, 2028720, 2091920, 2125020, 2797943, 2833360, 3137880, 4250040, 5595886, 6275760, 8393829, 8500080, 11191772, 13989715, 16787658, 22383544, 27979430, 33575316, 41969145, 44767088, 55958860, 67150632, 83938290, 111917720, 134301264, 167876580, 223835440, 335753160, 671506320]

約数ペア:

[(1, 671506320), (2, 335753160), (3, 223835440), (4, 167876580), (5, 134301264), (6, 111917720), (8, 83938290), (10, 67150632), (12, 55958860), (15, 44767088), (16, 41969145), (20, 33575316), (24, 27979430), (30, 22383544), (40, 16787658), (48, 13989715), (60, 11191772), (79, 8500080), (80, 8393829), (107, 6275760), (120, 5595886), (158, 4250040), (214, 3137880), (237, 2833360), (240, 2797943), (316, 2125020), (321, 2091920), (331, 2028720), (395, 1700016), (428, 1568940), (474, 1416680), (535, 1255152), (632, 1062510), (642, 1045960), (662, 1014360), (790, 850008), (856, 784470), (948, 708340), (993, 676240), (1070, 627576), (1185, 566672), (1264, 531255), (1284, 522980), (1324, 507180), (1580, 425004), (1605, 418384), (1655, 405744), (1712, 392235), (1896, 354170), (1986, 338120), (2140, 313788), (2370, 283336), (2568, 261490), (2648, 253590), (3160, 212502), (3210, 209192), (3310, 202872), (3792, 177085), (3972, 169060), (4280, 156894), (4740, 141668), (4965, 135248), (5136, 130745), (5296, 126795), (6320, 106251), (6420, 104596), (6620, 101436), (7944, 84530), (8453, 79440), (8560, 78447), (9480, 70834), (9930, 67624), (12840, 52298), (13240, 50718), (15888, 42265), (16906, 39720), (18960, 35417), (19860, 33812), (25359, 26480), (25680, 26149)]