337019280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1$

素因数の和:1129

約数の個数: 160

約数和(自身を含む): 1136593920

約数和(自身を除く): 799574640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 109, 120, 130, 156, 195, 208, 218, 240, 260, 312, 327, 390, 436, 520, 545, 624, 654, 780, 872, 991, 1040, 1090, 1308, 1417, 1560, 1635, 1744, 1982, 2180, 2616, 2834, 2973, 3120, 3270, 3964, 4251, 4360, 4955, 5232, 5668, 5946, 6540, 7085, 7928, 8502, 8720, 9910, 11336, 11892, 12883, 13080, 14170, 14865, 15856, 17004, 19820, 21255, 22672, 23784, 25766, 26160, 28340, 29730, 34008, 38649, 39640, 42510, 47568, 51532, 56680, 59460, 64415, 68016, 77298, 79280, 85020, 103064, 108019, 113360, 118920, 128830, 154596, 170040, 193245, 206128, 216038, 237840, 257660, 309192, 324057, 340080, 386490, 432076, 515320, 540095, 618384, 648114, 772980, 864152, 1030640, 1080190, 1296228, 1404247, 1545960, 1620285, 1728304, 2160380, 2592456, 2808494, 3091920, 3240570, 4212741, 4320760, 5184912, 5616988, 6481140, 7021235, 8425482, 8641520, 11233976, 12962280, 14042470, 16850964, 21063705, 22467952, 25924560, 28084940, 33701928, 42127410, 56169880, 67403856, 84254820, 112339760, 168509640, 337019280]

約数ペア:

[(1, 337019280), (2, 168509640), (3, 112339760), (4, 84254820), (5, 67403856), (6, 56169880), (8, 42127410), (10, 33701928), (12, 28084940), (13, 25924560), (15, 22467952), (16, 21063705), (20, 16850964), (24, 14042470), (26, 12962280), (30, 11233976), (39, 8641520), (40, 8425482), (48, 7021235), (52, 6481140), (60, 5616988), (65, 5184912), (78, 4320760), (80, 4212741), (104, 3240570), (109, 3091920), (120, 2808494), (130, 2592456), (156, 2160380), (195, 1728304), (208, 1620285), (218, 1545960), (240, 1404247), (260, 1296228), (312, 1080190), (327, 1030640), (390, 864152), (436, 772980), (520, 648114), (545, 618384), (624, 540095), (654, 515320), (780, 432076), (872, 386490), (991, 340080), (1040, 324057), (1090, 309192), (1308, 257660), (1417, 237840), (1560, 216038), (1635, 206128), (1744, 193245), (1982, 170040), (2180, 154596), (2616, 128830), (2834, 118920), (2973, 113360), (3120, 108019), (3270, 103064), (3964, 85020), (4251, 79280), (4360, 77298), (4955, 68016), (5232, 64415), (5668, 59460), (5946, 56680), (6540, 51532), (7085, 47568), (7928, 42510), (8502, 39640), (8720, 38649), (9910, 34008), (11336, 29730), (11892, 28340), (12883, 26160), (13080, 25766), (14170, 23784), (14865, 22672), (15856, 21255), (17004, 19820)]