299635440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 160

約数和(自身を含む): 1009060416

約数和(自身を除く): 709424976

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, 120, 130, 137, 156, 195, 208, 240, 260, 274, 312, 390, 411, 520, 548, 624, 685, 701, 780, 822, 1040, 1096, 1370, 1402, 1560, 1644, 1781, 2055, 2103, 2192, 2740, 2804, 3120, 3288, 3505, 3562, 4110, 4206, 5343, 5480, 5608, 6576, 7010, 7124, 8220, 8412, 8905, 9113, 10515, 10686, 10960, 11216, 14020, 14248, 16440, 16824, 17810, 18226, 21030, 21372, 26715, 27339, 28040, 28496, 32880, 33648, 35620, 36452, 42060, 42744, 45565, 53430, 54678, 56080, 71240, 72904, 84120, 85488, 91130, 96037, 106860, 109356, 136695, 142480, 145808, 168240, 182260, 192074, 213720, 218712, 273390, 288111, 364520, 384148, 427440, 437424, 480185, 546780, 576222, 729040, 768296, 960370, 1093560, 1152444, 1248481, 1440555, 1536592, 1920740, 2187120, 2304888, 2496962, 2881110, 3745443, 3841480, 4609776, 4993924, 5762220, 6242405, 7490886, 7682960, 9987848, 11524440, 12484810, 14981772, 18727215, 19975696, 23048880, 24969620, 29963544, 37454430, 49939240, 59927088, 74908860, 99878480, 149817720, 299635440]

約数ペア:

[(1, 299635440), (2, 149817720), (3, 99878480), (4, 74908860), (5, 59927088), (6, 49939240), (8, 37454430), (10, 29963544), (12, 24969620), (13, 23048880), (15, 19975696), (16, 18727215), (20, 14981772), (24, 12484810), (26, 11524440), (30, 9987848), (39, 7682960), (40, 7490886), (48, 6242405), (52, 5762220), (60, 4993924), (65, 4609776), (78, 3841480), (80, 3745443), (104, 2881110), (120, 2496962), (130, 2304888), (137, 2187120), (156, 1920740), (195, 1536592), (208, 1440555), (240, 1248481), (260, 1152444), (274, 1093560), (312, 960370), (390, 768296), (411, 729040), (520, 576222), (548, 546780), (624, 480185), (685, 437424), (701, 427440), (780, 384148), (822, 364520), (1040, 288111), (1096, 273390), (1370, 218712), (1402, 213720), (1560, 192074), (1644, 182260), (1781, 168240), (2055, 145808), (2103, 142480), (2192, 136695), (2740, 109356), (2804, 106860), (3120, 96037), (3288, 91130), (3505, 85488), (3562, 84120), (4110, 72904), (4206, 71240), (5343, 56080), (5480, 54678), (5608, 53430), (6576, 45565), (7010, 42744), (7124, 42060), (8220, 36452), (8412, 35620), (8905, 33648), (9113, 32880), (10515, 28496), (10686, 28040), (10960, 27339), (11216, 26715), (14020, 21372), (14248, 21030), (16440, 18226), (16824, 17810)]