258328560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8093}}^1$

素因数の和:8135

約数の個数: 160

約数和(自身を含む): 963509760

約数和(自身を除く): 705181200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7980, 8093, 10640, 15960, 16186, 24279, 31920, 32372, 40465, 48558, 56651, 64744, 80930, 97116, 113302, 121395, 129488, 153767, 161860, 169953, 194232, 226604, 242790, 283255, 307534, 323720, 339906, 388464, 453208, 461301, 485580, 566510, 615068, 647440, 679812, 768835, 849765, 906416, 922602, 971160, 1076369, 1133020, 1230136, 1359624, 1537670, 1699530, 1845204, 1942320, 2152738, 2266040, 2306505, 2460272, 2719248, 3075340, 3229107, 3399060, 3690408, 4305476, 4532080, 4613010, 5381845, 6150680, 6458214, 6798120, 7380816, 8610952, 9226020, 10763690, 12301360, 12916428, 13596240, 16145535, 17221904, 18452040, 21527380, 25832856, 32291070, 36904080, 43054760, 51665712, 64582140, 86109520, 129164280, 258328560]

約数ペア:

[(1, 258328560), (2, 129164280), (3, 86109520), (4, 64582140), (5, 51665712), (6, 43054760), (7, 36904080), (8, 32291070), (10, 25832856), (12, 21527380), (14, 18452040), (15, 17221904), (16, 16145535), (19, 13596240), (20, 12916428), (21, 12301360), (24, 10763690), (28, 9226020), (30, 8610952), (35, 7380816), (38, 6798120), (40, 6458214), (42, 6150680), (48, 5381845), (56, 4613010), (57, 4532080), (60, 4305476), (70, 3690408), (76, 3399060), (80, 3229107), (84, 3075340), (95, 2719248), (105, 2460272), (112, 2306505), (114, 2266040), (120, 2152738), (133, 1942320), (140, 1845204), (152, 1699530), (168, 1537670), (190, 1359624), (210, 1230136), (228, 1133020), (240, 1076369), (266, 971160), (280, 922602), (285, 906416), (304, 849765), (336, 768835), (380, 679812), (399, 647440), (420, 615068), (456, 566510), (532, 485580), (560, 461301), (570, 453208), (665, 388464), (760, 339906), (798, 323720), (840, 307534), (912, 283255), (1064, 242790), (1140, 226604), (1330, 194232), (1520, 169953), (1596, 161860), (1680, 153767), (1995, 129488), (2128, 121395), (2280, 113302), (2660, 97116), (3192, 80930), (3990, 64744), (4560, 56651), (5320, 48558), (6384, 40465), (7980, 32372), (8093, 31920), (10640, 24279), (15960, 16186)]