13303070320

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 32257310400

約数和(自身を除く): 18954240080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 73, 80, 107, 122, 146, 214, 244, 292, 305, 349, 365, 428, 488, 535, 584, 610, 698, 730, 856, 976, 1070, 1168, 1220, 1396, 1460, 1712, 1745, 2140, 2440, 2792, 2920, 3490, 4280, 4453, 4880, 5584, 5840, 6527, 6980, 7811, 8560, 8906, 13054, 13960, 15622, 17812, 21289, 22265, 25477, 26108, 27920, 31244, 32635, 35624, 37343, 39055, 42578, 44530, 50954, 52216, 62488, 65270, 71248, 74686, 78110, 85156, 89060, 101908, 104432, 106445, 124976, 127385, 130540, 149372, 156220, 170312, 178120, 186715, 203816, 212890, 254770, 261080, 298744, 312440, 340624, 356240, 373430, 407632, 425780, 476471, 509540, 522160, 597488, 624880, 746860, 851560, 952942, 1019080, 1493720, 1554097, 1703120, 1905884, 2038160, 2277923, 2382355, 2726039, 2987440, 3108194, 3811768, 4555846, 4764710, 5452078, 6216388, 7623536, 7770485, 9111692, 9529420, 10904156, 11389615, 12432776, 13630195, 15540970, 18223384, 19058840, 21808312, 22779230, 24865552, 27260390, 31081940, 36446768, 38117680, 43616624, 45558460, 54520780, 62163880, 91116920, 109041560, 124327760, 166288379, 182233840, 218083120, 332576758, 665153516, 831441895, 1330307032, 1662883790, 2660614064, 3325767580, 6651535160, 13303070320]

約数ペア:

[(1, 13303070320), (2, 6651535160), (4, 3325767580), (5, 2660614064), (8, 1662883790), (10, 1330307032), (16, 831441895), (20, 665153516), (40, 332576758), (61, 218083120), (73, 182233840), (80, 166288379), (107, 124327760), (122, 109041560), (146, 91116920), (214, 62163880), (244, 54520780), (292, 45558460), (305, 43616624), (349, 38117680), (365, 36446768), (428, 31081940), (488, 27260390), (535, 24865552), (584, 22779230), (610, 21808312), (698, 19058840), (730, 18223384), (856, 15540970), (976, 13630195), (1070, 12432776), (1168, 11389615), (1220, 10904156), (1396, 9529420), (1460, 9111692), (1712, 7770485), (1745, 7623536), (2140, 6216388), (2440, 5452078), (2792, 4764710), (2920, 4555846), (3490, 3811768), (4280, 3108194), (4453, 2987440), (4880, 2726039), (5584, 2382355), (5840, 2277923), (6527, 2038160), (6980, 1905884), (7811, 1703120), (8560, 1554097), (8906, 1493720), (13054, 1019080), (13960, 952942), (15622, 851560), (17812, 746860), (21289, 624880), (22265, 597488), (25477, 522160), (26108, 509540), (27920, 476471), (31244, 425780), (32635, 407632), (35624, 373430), (37343, 356240), (39055, 340624), (42578, 312440), (44530, 298744), (50954, 261080), (52216, 254770), (62488, 212890), (65270, 203816), (71248, 186715), (74686, 178120), (78110, 170312), (85156, 156220), (89060, 149372), (101908, 130540), (104432, 127385), (106445, 124976)]