2144806080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:431

約数の個数: 224

約数和(自身を含む): 6973824000

約数和(自身を除く): 4829017920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 109, 120, 160, 192, 199, 206, 218, 240, 309, 320, 327, 398, 412, 436, 480, 515, 545, 597, 618, 654, 796, 824, 872, 960, 995, 1030, 1090, 1194, 1236, 1308, 1545, 1592, 1635, 1648, 1744, 1990, 2060, 2180, 2388, 2472, 2616, 2985, 3090, 3184, 3270, 3296, 3488, 3980, 4120, 4360, 4776, 4944, 5232, 5970, 6180, 6368, 6540, 6592, 6976, 7960, 8240, 8720, 9552, 9888, 10464, 11227, 11940, 12360, 12736, 13080, 15920, 16480, 17440, 19104, 19776, 20497, 20928, 21691, 22454, 23880, 24720, 26160, 31840, 32960, 33681, 34880, 38208, 40994, 43382, 44908, 47760, 49440, 52320, 56135, 61491, 63680, 65073, 67362, 81988, 86764, 89816, 95520, 98880, 102485, 104640, 108455, 112270, 122982, 130146, 134724, 163976, 168405, 173528, 179632, 191040, 204970, 216910, 224540, 245964, 260292, 269448, 307455, 325365, 327952, 336810, 347056, 359264, 409940, 433820, 449080, 491928, 520584, 538896, 614910, 650730, 655904, 673620, 694112, 718528, 819880, 867640, 898160, 983856, 1041168, 1077792, 1229820, 1301460, 1311808, 1347240, 1388224, 1639760, 1735280, 1796320, 1967712, 2082336, 2155584, 2234173, 2459640, 2602920, 2694480, 3279520, 3470560, 3592640, 3935424, 4164672, 4468346, 4919280, 5205840, 5388960, 6559040, 6702519, 6941120, 8936692, 9838560, 10411680, 10777920, 11170865, 13405038, 17873384, 19677120, 20823360, 22341730, 26810076, 33512595, 35746768, 44683460, 53620152, 67025190, 71493536, 89366920, 107240304, 134050380, 142987072, 178733840, 214480608, 268100760, 357467680, 428961216, 536201520, 714935360, 1072403040, 2144806080]

約数ペア:

[(1, 2144806080), (2, 1072403040), (3, 714935360), (4, 536201520), (5, 428961216), (6, 357467680), (8, 268100760), (10, 214480608), (12, 178733840), (15, 142987072), (16, 134050380), (20, 107240304), (24, 89366920), (30, 71493536), (32, 67025190), (40, 53620152), (48, 44683460), (60, 35746768), (64, 33512595), (80, 26810076), (96, 22341730), (103, 20823360), (109, 19677120), (120, 17873384), (160, 13405038), (192, 11170865), (199, 10777920), (206, 10411680), (218, 9838560), (240, 8936692), (309, 6941120), (320, 6702519), (327, 6559040), (398, 5388960), (412, 5205840), (436, 4919280), (480, 4468346), (515, 4164672), (545, 3935424), (597, 3592640), (618, 3470560), (654, 3279520), (796, 2694480), (824, 2602920), (872, 2459640), (960, 2234173), (995, 2155584), (1030, 2082336), (1090, 1967712), (1194, 1796320), (1236, 1735280), (1308, 1639760), (1545, 1388224), (1592, 1347240), (1635, 1311808), (1648, 1301460), (1744, 1229820), (1990, 1077792), (2060, 1041168), (2180, 983856), (2388, 898160), (2472, 867640), (2616, 819880), (2985, 718528), (3090, 694112), (3184, 673620), (3270, 655904), (3296, 650730), (3488, 614910), (3980, 538896), (4120, 520584), (4360, 491928), (4776, 449080), (4944, 433820), (5232, 409940), (5970, 359264), (6180, 347056), (6368, 336810), (6540, 327952), (6592, 325365), (6976, 307455), (7960, 269448), (8240, 260292), (8720, 245964), (9552, 224540), (9888, 216910), (10464, 204970), (11227, 191040), (11940, 179632), (12360, 173528), (12736, 168405), (13080, 163976), (15920, 134724), (16480, 130146), (17440, 122982), (19104, 112270), (19776, 108455), (20497, 104640), (20928, 102485), (21691, 98880), (22454, 95520), (23880, 89816), (24720, 86764), (26160, 81988), (31840, 67362), (32960, 65073), (33681, 63680), (34880, 61491), (38208, 56135), (40994, 52320), (43382, 49440), (44908, 47760)]