13753128720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{64171}}^1$

素因数の和:64253

約数の個数: 160

約数和(自身を含む): 45834209280

約数和(自身を除く): 32081080560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 47, 48, 57, 60, 76, 80, 94, 95, 114, 120, 141, 152, 188, 190, 228, 235, 240, 282, 285, 304, 376, 380, 456, 470, 564, 570, 705, 752, 760, 893, 912, 940, 1128, 1140, 1410, 1520, 1786, 1880, 2256, 2280, 2679, 2820, 3572, 3760, 4465, 4560, 5358, 5640, 7144, 8930, 10716, 11280, 13395, 14288, 17860, 21432, 26790, 35720, 42864, 53580, 64171, 71440, 107160, 128342, 192513, 214320, 256684, 320855, 385026, 513368, 641710, 770052, 962565, 1026736, 1219249, 1283420, 1540104, 1925130, 2438498, 2566840, 3016037, 3080208, 3657747, 3850260, 4876996, 5133680, 6032074, 6096245, 7315494, 7700520, 9048111, 9753992, 12064148, 12192490, 14630988, 15080185, 15401040, 18096222, 18288735, 19507984, 24128296, 24384980, 29261976, 30160370, 36192444, 36577470, 45240555, 48256592, 48769960, 57304703, 58523952, 60320740, 72384888, 73154940, 90481110, 97539920, 114609406, 120641480, 144769776, 146309880, 171914109, 180962220, 229218812, 241282960, 286523515, 292619760, 343828218, 361924440, 458437624, 573047030, 687656436, 723848880, 859570545, 916875248, 1146094060, 1375312872, 1719141090, 2292188120, 2750625744, 3438282180, 4584376240, 6876564360, 13753128720]

約数ペア:

[(1, 13753128720), (2, 6876564360), (3, 4584376240), (4, 3438282180), (5, 2750625744), (6, 2292188120), (8, 1719141090), (10, 1375312872), (12, 1146094060), (15, 916875248), (16, 859570545), (19, 723848880), (20, 687656436), (24, 573047030), (30, 458437624), (38, 361924440), (40, 343828218), (47, 292619760), (48, 286523515), (57, 241282960), (60, 229218812), (76, 180962220), (80, 171914109), (94, 146309880), (95, 144769776), (114, 120641480), (120, 114609406), (141, 97539920), (152, 90481110), (188, 73154940), (190, 72384888), (228, 60320740), (235, 58523952), (240, 57304703), (282, 48769960), (285, 48256592), (304, 45240555), (376, 36577470), (380, 36192444), (456, 30160370), (470, 29261976), (564, 24384980), (570, 24128296), (705, 19507984), (752, 18288735), (760, 18096222), (893, 15401040), (912, 15080185), (940, 14630988), (1128, 12192490), (1140, 12064148), (1410, 9753992), (1520, 9048111), (1786, 7700520), (1880, 7315494), (2256, 6096245), (2280, 6032074), (2679, 5133680), (2820, 4876996), (3572, 3850260), (3760, 3657747), (4465, 3080208), (4560, 3016037), (5358, 2566840), (5640, 2438498), (7144, 1925130), (8930, 1540104), (10716, 1283420), (11280, 1219249), (13395, 1026736), (14288, 962565), (17860, 770052), (21432, 641710), (26790, 513368), (35720, 385026), (42864, 320855), (53580, 256684), (64171, 214320), (71440, 192513), (107160, 128342)]