2823641600

素因数分解:

$2^9\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:351

約数の個数: 240

約数和(自身を含む): 7672008960

約数和(自身を除く): 4848367360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 71, 80, 100, 104, 128, 130, 142, 160, 200, 208, 239, 256, 260, 284, 320, 325, 355, 400, 416, 478, 512, 520, 568, 640, 650, 710, 800, 832, 923, 956, 1040, 1136, 1195, 1280, 1300, 1420, 1600, 1664, 1775, 1846, 1912, 2080, 2272, 2390, 2560, 2600, 2840, 3107, 3200, 3328, 3550, 3692, 3824, 4160, 4544, 4615, 4780, 5200, 5680, 5975, 6214, 6400, 6656, 7100, 7384, 7648, 8320, 9088, 9230, 9560, 10400, 11360, 11950, 12428, 12800, 14200, 14768, 15296, 15535, 16640, 16969, 18176, 18460, 19120, 20800, 22720, 23075, 23900, 24856, 28400, 29536, 30592, 31070, 33280, 33938, 36352, 36920, 38240, 41600, 45440, 46150, 47800, 49712, 56800, 59072, 61184, 62140, 67876, 73840, 76480, 77675, 83200, 84845, 90880, 92300, 95600, 99424, 113600, 118144, 122368, 124280, 135752, 147680, 152960, 155350, 166400, 169690, 181760, 184600, 191200, 198848, 220597, 227200, 236288, 248560, 271504, 295360, 305920, 310700, 339380, 369200, 382400, 397696, 424225, 441194, 454400, 472576, 497120, 543008, 590720, 611840, 621400, 678760, 738400, 764800, 795392, 848450, 882388, 908800, 994240, 1086016, 1102985, 1181440, 1242800, 1357520, 1476800, 1529600, 1590784, 1696900, 1764776, 1988480, 2172032, 2205970, 2362880, 2485600, 2715040, 2953600, 3059200, 3393800, 3529552, 3976960, 4344064, 4411940, 4971200, 5430080, 5514925, 5907200, 6787600, 7059104, 7953920, 8688128, 8823880, 9942400, 10860160, 11029850, 11814400, 13575200, 14118208, 17647760, 19884800, 21720320, 22059700, 27150400, 28236416, 35295520, 39769600, 43440640, 44119400, 54300800, 56472832, 70591040, 88238800, 108601600, 112945664, 141182080, 176477600, 217203200, 282364160, 352955200, 564728320, 705910400, 1411820800, 2823641600]

約数ペア:

[(1, 2823641600), (2, 1411820800), (4, 705910400), (5, 564728320), (8, 352955200), (10, 282364160), (13, 217203200), (16, 176477600), (20, 141182080), (25, 112945664), (26, 108601600), (32, 88238800), (40, 70591040), (50, 56472832), (52, 54300800), (64, 44119400), (65, 43440640), (71, 39769600), (80, 35295520), (100, 28236416), (104, 27150400), (128, 22059700), (130, 21720320), (142, 19884800), (160, 17647760), (200, 14118208), (208, 13575200), (239, 11814400), (256, 11029850), (260, 10860160), (284, 9942400), (320, 8823880), (325, 8688128), (355, 7953920), (400, 7059104), (416, 6787600), (478, 5907200), (512, 5514925), (520, 5430080), (568, 4971200), (640, 4411940), (650, 4344064), (710, 3976960), (800, 3529552), (832, 3393800), (923, 3059200), (956, 2953600), (1040, 2715040), (1136, 2485600), (1195, 2362880), (1280, 2205970), (1300, 2172032), (1420, 1988480), (1600, 1764776), (1664, 1696900), (1775, 1590784), (1846, 1529600), (1912, 1476800), (2080, 1357520), (2272, 1242800), (2390, 1181440), (2560, 1102985), (2600, 1086016), (2840, 994240), (3107, 908800), (3200, 882388), (3328, 848450), (3550, 795392), (3692, 764800), (3824, 738400), (4160, 678760), (4544, 621400), (4615, 611840), (4780, 590720), (5200, 543008), (5680, 497120), (5975, 472576), (6214, 454400), (6400, 441194), (6656, 424225), (7100, 397696), (7384, 382400), (7648, 369200), (8320, 339380), (9088, 310700), (9230, 305920), (9560, 295360), (10400, 271504), (11360, 248560), (11950, 236288), (12428, 227200), (12800, 220597), (14200, 198848), (14768, 191200), (15296, 184600), (15535, 181760), (16640, 169690), (16969, 166400), (18176, 155350), (18460, 152960), (19120, 147680), (20800, 135752), (22720, 124280), (23075, 122368), (23900, 118144), (24856, 113600), (28400, 99424), (29536, 95600), (30592, 92300), (31070, 90880), (33280, 84845), (33938, 83200), (36352, 77675), (36920, 76480), (38240, 73840), (41600, 67876), (45440, 62140), (46150, 61184), (47800, 59072), (49712, 56800)]