506886240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{587}}^1$

素因数の和:869

約数の個数: 192

約数和(自身を含む): 1835011584

約数和(自身を除く): 1328125344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 257, 280, 336, 420, 480, 514, 560, 587, 672, 771, 840, 1028, 1120, 1174, 1285, 1542, 1680, 1761, 1799, 2056, 2348, 2570, 2935, 3084, 3360, 3522, 3598, 3855, 4109, 4112, 4696, 5140, 5397, 5870, 6168, 7044, 7196, 7710, 8218, 8224, 8805, 8995, 9392, 10280, 10794, 11740, 12327, 12336, 14088, 14392, 15420, 16436, 17610, 17990, 18784, 20545, 20560, 21588, 23480, 24654, 24672, 26985, 28176, 28784, 30840, 32872, 35220, 35980, 41090, 41120, 43176, 46960, 49308, 53970, 56352, 57568, 61635, 61680, 65744, 70440, 71960, 82180, 86352, 93920, 98616, 107940, 123270, 123360, 131488, 140880, 143920, 150859, 164360, 172704, 197232, 215880, 246540, 281760, 287840, 301718, 328720, 394464, 431760, 452577, 493080, 603436, 657440, 754295, 863520, 905154, 986160, 1056013, 1206872, 1508590, 1810308, 1972320, 2112026, 2262885, 2413744, 3017180, 3168039, 3620616, 4224052, 4525770, 4827488, 5280065, 6034360, 6336078, 7241232, 8448104, 9051540, 10560130, 12068720, 12672156, 14482464, 15840195, 16896208, 18103080, 21120260, 24137440, 25344312, 31680390, 33792416, 36206160, 42240520, 50688624, 63360780, 72412320, 84481040, 101377248, 126721560, 168962080, 253443120, 506886240]

約数ペア:

[(1, 506886240), (2, 253443120), (3, 168962080), (4, 126721560), (5, 101377248), (6, 84481040), (7, 72412320), (8, 63360780), (10, 50688624), (12, 42240520), (14, 36206160), (15, 33792416), (16, 31680390), (20, 25344312), (21, 24137440), (24, 21120260), (28, 18103080), (30, 16896208), (32, 15840195), (35, 14482464), (40, 12672156), (42, 12068720), (48, 10560130), (56, 9051540), (60, 8448104), (70, 7241232), (80, 6336078), (84, 6034360), (96, 5280065), (105, 4827488), (112, 4525770), (120, 4224052), (140, 3620616), (160, 3168039), (168, 3017180), (210, 2413744), (224, 2262885), (240, 2112026), (257, 1972320), (280, 1810308), (336, 1508590), (420, 1206872), (480, 1056013), (514, 986160), (560, 905154), (587, 863520), (672, 754295), (771, 657440), (840, 603436), (1028, 493080), (1120, 452577), (1174, 431760), (1285, 394464), (1542, 328720), (1680, 301718), (1761, 287840), (1799, 281760), (2056, 246540), (2348, 215880), (2570, 197232), (2935, 172704), (3084, 164360), (3360, 150859), (3522, 143920), (3598, 140880), (3855, 131488), (4109, 123360), (4112, 123270), (4696, 107940), (5140, 98616), (5397, 93920), (5870, 86352), (6168, 82180), (7044, 71960), (7196, 70440), (7710, 65744), (8218, 61680), (8224, 61635), (8805, 57568), (8995, 56352), (9392, 53970), (10280, 49308), (10794, 46960), (11740, 43176), (12327, 41120), (12336, 41090), (14088, 35980), (14392, 35220), (15420, 32872), (16436, 30840), (17610, 28784), (17990, 28176), (18784, 26985), (20545, 24672), (20560, 24654), (21588, 23480)]