2757829760

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{739}}^1$

素因数の和:796

約数の個数: 256

約数和(自身を含む): 8151840000

約数和(自身を除く): 5394010240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 343, 392, 448, 476, 490, 544, 560, 595, 640, 680, 686, 739, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1360, 1372, 1478, 1568, 1666, 1715, 1904, 1960, 2176, 2240, 2380, 2720, 2744, 2956, 3136, 3332, 3430, 3695, 3808, 3920, 4165, 4480, 4760, 5173, 5440, 5488, 5831, 5912, 6272, 6664, 6860, 7390, 7616, 7840, 8330, 9520, 10346, 10880, 10976, 11662, 11824, 12563, 13328, 13720, 14780, 15232, 15680, 16660, 19040, 20692, 21952, 23324, 23648, 25126, 25865, 26656, 27440, 29155, 29560, 31360, 33320, 36211, 38080, 41384, 43904, 46648, 47296, 50252, 51730, 53312, 54880, 58310, 59120, 62815, 66640, 72422, 76160, 82768, 87941, 93296, 94592, 100504, 103460, 106624, 109760, 116620, 118240, 125630, 133280, 144844, 165536, 175882, 181055, 186592, 201008, 206920, 219520, 233240, 236480, 251260, 253477, 266560, 289688, 331072, 351764, 362110, 373184, 402016, 413840, 439705, 466480, 472960, 502520, 506954, 533120, 579376, 615587, 662144, 703528, 724220, 746368, 804032, 827680, 879410, 932960, 1005040, 1013908, 1158752, 1231174, 1267385, 1407056, 1448440, 1608064, 1655360, 1758820, 1865920, 2010080, 2027816, 2317504, 2462348, 2534770, 2814112, 2896880, 3077935, 3310720, 3517640, 3731840, 4020160, 4055632, 4309109, 4635008, 4924696, 5069540, 5628224, 5793760, 6155870, 7035280, 8040320, 8111264, 8618218, 9849392, 10139080, 11256448, 11587520, 12311740, 14070560, 16222528, 17236436, 19698784, 20278160, 21545545, 23175040, 24623480, 28141120, 32445056, 34472872, 39397568, 40556320, 43091090, 49246960, 56282240, 68945744, 78795136, 81112640, 86182180, 98493920, 137891488, 162225280, 172364360, 196987840, 275782976, 344728720, 393975680, 551565952, 689457440, 1378914880, 2757829760]

約数ペア:

[(1, 2757829760), (2, 1378914880), (4, 689457440), (5, 551565952), (7, 393975680), (8, 344728720), (10, 275782976), (14, 196987840), (16, 172364360), (17, 162225280), (20, 137891488), (28, 98493920), (32, 86182180), (34, 81112640), (35, 78795136), (40, 68945744), (49, 56282240), (56, 49246960), (64, 43091090), (68, 40556320), (70, 39397568), (80, 34472872), (85, 32445056), (98, 28141120), (112, 24623480), (119, 23175040), (128, 21545545), (136, 20278160), (140, 19698784), (160, 17236436), (170, 16222528), (196, 14070560), (224, 12311740), (238, 11587520), (245, 11256448), (272, 10139080), (280, 9849392), (320, 8618218), (340, 8111264), (343, 8040320), (392, 7035280), (448, 6155870), (476, 5793760), (490, 5628224), (544, 5069540), (560, 4924696), (595, 4635008), (640, 4309109), (680, 4055632), (686, 4020160), (739, 3731840), (784, 3517640), (833, 3310720), (896, 3077935), (952, 2896880), (980, 2814112), (1088, 2534770), (1120, 2462348), (1190, 2317504), (1360, 2027816), (1372, 2010080), (1478, 1865920), (1568, 1758820), (1666, 1655360), (1715, 1608064), (1904, 1448440), (1960, 1407056), (2176, 1267385), (2240, 1231174), (2380, 1158752), (2720, 1013908), (2744, 1005040), (2956, 932960), (3136, 879410), (3332, 827680), (3430, 804032), (3695, 746368), (3808, 724220), (3920, 703528), (4165, 662144), (4480, 615587), (4760, 579376), (5173, 533120), (5440, 506954), (5488, 502520), (5831, 472960), (5912, 466480), (6272, 439705), (6664, 413840), (6860, 402016), (7390, 373184), (7616, 362110), (7840, 351764), (8330, 331072), (9520, 289688), (10346, 266560), (10880, 253477), (10976, 251260), (11662, 236480), (11824, 233240), (12563, 219520), (13328, 206920), (13720, 201008), (14780, 186592), (15232, 181055), (15680, 175882), (16660, 165536), (19040, 144844), (20692, 133280), (21952, 125630), (23324, 118240), (23648, 116620), (25126, 109760), (25865, 106624), (26656, 103460), (27440, 100504), (29155, 94592), (29560, 93296), (31360, 87941), (33320, 82768), (36211, 76160), (38080, 72422), (41384, 66640), (43904, 62815), (46648, 59120), (47296, 58310), (50252, 54880), (51730, 53312)]