1610081200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 360

約数和(自身を含む): 4969369440

約数和(自身を除く): 3359288240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 49, 50, 52, 56, 65, 70, 71, 80, 89, 91, 98, 100, 104, 112, 130, 140, 142, 175, 178, 182, 196, 200, 208, 245, 260, 280, 284, 325, 350, 355, 356, 364, 392, 400, 445, 455, 490, 497, 520, 560, 568, 623, 637, 650, 700, 710, 712, 728, 784, 890, 910, 923, 980, 994, 1040, 1136, 1157, 1225, 1246, 1274, 1300, 1400, 1420, 1424, 1456, 1775, 1780, 1820, 1846, 1960, 1988, 2225, 2275, 2314, 2450, 2485, 2492, 2548, 2600, 2800, 2840, 3115, 3185, 3479, 3550, 3560, 3640, 3692, 3920, 3976, 4361, 4450, 4550, 4615, 4628, 4900, 4970, 4984, 5096, 5200, 5680, 5785, 6230, 6319, 6370, 6461, 6958, 7100, 7120, 7280, 7384, 7952, 8099, 8722, 8900, 9100, 9230, 9256, 9800, 9940, 9968, 10192, 11570, 12425, 12460, 12638, 12740, 12922, 13916, 14200, 14768, 15575, 15925, 16198, 17395, 17444, 17800, 18200, 18460, 18512, 19600, 19880, 21805, 23075, 23140, 24850, 24920, 25276, 25480, 25844, 27832, 28400, 28925, 31150, 31595, 31850, 32305, 32396, 34790, 34888, 35600, 36400, 36920, 39760, 40495, 43610, 44233, 45227, 46150, 46280, 49700, 49840, 50552, 50960, 51688, 55664, 56693, 57850, 62300, 63190, 63700, 64610, 64792, 69580, 69776, 73840, 80990, 82147, 86975, 87220, 88466, 90454, 92300, 92560, 99400, 101104, 103376, 109025, 113386, 115700, 124600, 126380, 127400, 129220, 129584, 139160, 157975, 161525, 161980, 164294, 173950, 174440, 176932, 180908, 184600, 198800, 202475, 218050, 221165, 226135, 226772, 231400, 249200, 252760, 254800, 258440, 278320, 283465, 309631, 315950, 323050, 323960, 328588, 347900, 348880, 353864, 361816, 369200, 404950, 410735, 436100, 442330, 452270, 453544, 462800, 505520, 516880, 566930, 575029, 619262, 631900, 646100, 647920, 657176, 695800, 707728, 723632, 809900, 821470, 872200, 884660, 904540, 907088, 1105825, 1130675, 1133860, 1150058, 1238524, 1263800, 1292200, 1314352, 1391600, 1417325, 1548155, 1619800, 1642940, 1744400, 1769320, 1809080, 2053675, 2211650, 2261350, 2267720, 2300116, 2477048, 2527600, 2584400, 2834650, 2875145, 3096310, 3239600, 3285880, 3538640, 3618160, 4025203, 4107350, 4423300, 4522700, 4535440, 4600232, 4954096, 5669300, 5750290, 6192620, 6571760, 7740775, 8050406, 8214700, 8846600, 9045400, 9200464, 11338600, 11500580, 12385240, 14375725, 15481550, 16100812, 16429400, 17693200, 18090800, 20126015, 22677200, 23001160, 24770480, 28751450, 30963100, 32201624, 32858800, 40252030, 46002320, 57502900, 61926200, 64403248, 80504060, 100630075, 115005800, 123852400, 161008120, 201260150, 230011600, 322016240, 402520300, 805040600, 1610081200]

約数ペア:

[(1, 1610081200), (2, 805040600), (4, 402520300), (5, 322016240), (7, 230011600), (8, 201260150), (10, 161008120), (13, 123852400), (14, 115005800), (16, 100630075), (20, 80504060), (25, 64403248), (26, 61926200), (28, 57502900), (35, 46002320), (40, 40252030), (49, 32858800), (50, 32201624), (52, 30963100), (56, 28751450), (65, 24770480), (70, 23001160), (71, 22677200), (80, 20126015), (89, 18090800), (91, 17693200), (98, 16429400), (100, 16100812), (104, 15481550), (112, 14375725), (130, 12385240), (140, 11500580), (142, 11338600), (175, 9200464), (178, 9045400), (182, 8846600), (196, 8214700), (200, 8050406), (208, 7740775), (245, 6571760), (260, 6192620), (280, 5750290), (284, 5669300), (325, 4954096), (350, 4600232), (355, 4535440), (356, 4522700), (364, 4423300), (392, 4107350), (400, 4025203), (445, 3618160), (455, 3538640), (490, 3285880), (497, 3239600), (520, 3096310), (560, 2875145), (568, 2834650), (623, 2584400), (637, 2527600), (650, 2477048), (700, 2300116), (710, 2267720), (712, 2261350), (728, 2211650), (784, 2053675), (890, 1809080), (910, 1769320), (923, 1744400), (980, 1642940), (994, 1619800), (1040, 1548155), (1136, 1417325), (1157, 1391600), (1225, 1314352), (1246, 1292200), (1274, 1263800), (1300, 1238524), (1400, 1150058), (1420, 1133860), (1424, 1130675), (1456, 1105825), (1775, 907088), (1780, 904540), (1820, 884660), (1846, 872200), (1960, 821470), (1988, 809900), (2225, 723632), (2275, 707728), (2314, 695800), (2450, 657176), (2485, 647920), (2492, 646100), (2548, 631900), (2600, 619262), (2800, 575029), (2840, 566930), (3115, 516880), (3185, 505520), (3479, 462800), (3550, 453544), (3560, 452270), (3640, 442330), (3692, 436100), (3920, 410735), (3976, 404950), (4361, 369200), (4450, 361816), (4550, 353864), (4615, 348880), (4628, 347900), (4900, 328588), (4970, 323960), (4984, 323050), (5096, 315950), (5200, 309631), (5680, 283465), (5785, 278320), (6230, 258440), (6319, 254800), (6370, 252760), (6461, 249200), (6958, 231400), (7100, 226772), (7120, 226135), (7280, 221165), (7384, 218050), (7952, 202475), (8099, 198800), (8722, 184600), (8900, 180908), (9100, 176932), (9230, 174440), (9256, 173950), (9800, 164294), (9940, 161980), (9968, 161525), (10192, 157975), (11570, 139160), (12425, 129584), (12460, 129220), (12638, 127400), (12740, 126380), (12922, 124600), (13916, 115700), (14200, 113386), (14768, 109025), (15575, 103376), (15925, 101104), (16198, 99400), (17395, 92560), (17444, 92300), (17800, 90454), (18200, 88466), (18460, 87220), (18512, 86975), (19600, 82147), (19880, 80990), (21805, 73840), (23075, 69776), (23140, 69580), (24850, 64792), (24920, 64610), (25276, 63700), (25480, 63190), (25844, 62300), (27832, 57850), (28400, 56693), (28925, 55664), (31150, 51688), (31595, 50960), (31850, 50552), (32305, 49840), (32396, 49700), (34790, 46280), (34888, 46150), (35600, 45227), (36400, 44233), (36920, 43610), (39760, 40495)]