304493280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6971}}^1$

素因数の和:7009

約数の個数: 192

約数和(自身を含む): 1180666368

約数和(自身を除く): 876173088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 4368, 5460, 6240, 6971, 7280, 8736, 10920, 13942, 14560, 20913, 21840, 27884, 34855, 41826, 43680, 48797, 55768, 69710, 83652, 90623, 97594, 104565, 111536, 139420, 146391, 167304, 181246, 195188, 209130, 223072, 243985, 271869, 278840, 292782, 334608, 362492, 390376, 418260, 453115, 487970, 543738, 557680, 585564, 634361, 669216, 724984, 731955, 780752, 836520, 906230, 975940, 1087476, 1115360, 1171128, 1268722, 1359345, 1449968, 1463910, 1561504, 1673040, 1812460, 1903083, 1951880, 2174952, 2342256, 2537444, 2718690, 2899936, 2927820, 3171805, 3346080, 3624920, 3806166, 3903760, 4349904, 4684512, 5074888, 5437380, 5855640, 6343610, 7249840, 7612332, 7807520, 8699808, 9515415, 10149776, 10874760, 11711280, 12687220, 14499680, 15224664, 19030830, 20299552, 21749520, 23422560, 25374440, 30449328, 38061660, 43499040, 50748880, 60898656, 76123320, 101497760, 152246640, 304493280]

約数ペア:

[(1, 304493280), (2, 152246640), (3, 101497760), (4, 76123320), (5, 60898656), (6, 50748880), (7, 43499040), (8, 38061660), (10, 30449328), (12, 25374440), (13, 23422560), (14, 21749520), (15, 20299552), (16, 19030830), (20, 15224664), (21, 14499680), (24, 12687220), (26, 11711280), (28, 10874760), (30, 10149776), (32, 9515415), (35, 8699808), (39, 7807520), (40, 7612332), (42, 7249840), (48, 6343610), (52, 5855640), (56, 5437380), (60, 5074888), (65, 4684512), (70, 4349904), (78, 3903760), (80, 3806166), (84, 3624920), (91, 3346080), (96, 3171805), (104, 2927820), (105, 2899936), (112, 2718690), (120, 2537444), (130, 2342256), (140, 2174952), (156, 1951880), (160, 1903083), (168, 1812460), (182, 1673040), (195, 1561504), (208, 1463910), (210, 1449968), (224, 1359345), (240, 1268722), (260, 1171128), (273, 1115360), (280, 1087476), (312, 975940), (336, 906230), (364, 836520), (390, 780752), (416, 731955), (420, 724984), (455, 669216), (480, 634361), (520, 585564), (546, 557680), (560, 543738), (624, 487970), (672, 453115), (728, 418260), (780, 390376), (840, 362492), (910, 334608), (1040, 292782), (1092, 278840), (1120, 271869), (1248, 243985), (1365, 223072), (1456, 209130), (1560, 195188), (1680, 181246), (1820, 167304), (2080, 146391), (2184, 139420), (2730, 111536), (2912, 104565), (3120, 97594), (3360, 90623), (3640, 83652), (4368, 69710), (5460, 55768), (6240, 48797), (6971, 43680), (7280, 41826), (8736, 34855), (10920, 27884), (13942, 21840), (14560, 20913)]