3263402240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{379}}^1$

素因数の和:469

約数の個数: 216

約数和(自身を含む): 9255395520

約数和(自身を除く): 5991993280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 256, 280, 310, 320, 379, 434, 448, 496, 560, 620, 640, 758, 868, 896, 961, 992, 1085, 1120, 1240, 1280, 1516, 1736, 1792, 1895, 1922, 1984, 2170, 2240, 2480, 2653, 3032, 3472, 3790, 3844, 3968, 4340, 4480, 4805, 4960, 5306, 6064, 6727, 6944, 7580, 7688, 7936, 8680, 8960, 9610, 9920, 10612, 11749, 12128, 13265, 13454, 13888, 15160, 15376, 17360, 19220, 19840, 21224, 23498, 24256, 26530, 26908, 27776, 30320, 30752, 33635, 34720, 38440, 39680, 42448, 46996, 48512, 53060, 53816, 55552, 58745, 60640, 61504, 67270, 69440, 76880, 82243, 84896, 93992, 97024, 106120, 107632, 117490, 121280, 123008, 134540, 138880, 153760, 164486, 169792, 187984, 212240, 215264, 234980, 242560, 246016, 269080, 277760, 307520, 328972, 339584, 364219, 375968, 411215, 424480, 430528, 469960, 485120, 538160, 615040, 657944, 679168, 728438, 751936, 822430, 848960, 861056, 939920, 1076320, 1230080, 1315888, 1456876, 1503872, 1644860, 1697920, 1722112, 1821095, 1879840, 2152640, 2549533, 2631776, 2913752, 3007744, 3289720, 3395840, 3642190, 3759680, 4305280, 5099066, 5263552, 5827504, 6579440, 7284380, 7519360, 8610560, 10198132, 10527104, 11655008, 12747665, 13158880, 14568760, 15038720, 20396264, 21054208, 23310016, 25495330, 26317760, 29137520, 40792528, 46620032, 50990660, 52635520, 58275040, 81585056, 93240064, 101981320, 105271040, 116550080, 163170112, 203962640, 233100160, 326340224, 407925280, 466200320, 652680448, 815850560, 1631701120, 3263402240]

約数ペア:

[(1, 3263402240), (2, 1631701120), (4, 815850560), (5, 652680448), (7, 466200320), (8, 407925280), (10, 326340224), (14, 233100160), (16, 203962640), (20, 163170112), (28, 116550080), (31, 105271040), (32, 101981320), (35, 93240064), (40, 81585056), (56, 58275040), (62, 52635520), (64, 50990660), (70, 46620032), (80, 40792528), (112, 29137520), (124, 26317760), (128, 25495330), (140, 23310016), (155, 21054208), (160, 20396264), (217, 15038720), (224, 14568760), (248, 13158880), (256, 12747665), (280, 11655008), (310, 10527104), (320, 10198132), (379, 8610560), (434, 7519360), (448, 7284380), (496, 6579440), (560, 5827504), (620, 5263552), (640, 5099066), (758, 4305280), (868, 3759680), (896, 3642190), (961, 3395840), (992, 3289720), (1085, 3007744), (1120, 2913752), (1240, 2631776), (1280, 2549533), (1516, 2152640), (1736, 1879840), (1792, 1821095), (1895, 1722112), (1922, 1697920), (1984, 1644860), (2170, 1503872), (2240, 1456876), (2480, 1315888), (2653, 1230080), (3032, 1076320), (3472, 939920), (3790, 861056), (3844, 848960), (3968, 822430), (4340, 751936), (4480, 728438), (4805, 679168), (4960, 657944), (5306, 615040), (6064, 538160), (6727, 485120), (6944, 469960), (7580, 430528), (7688, 424480), (7936, 411215), (8680, 375968), (8960, 364219), (9610, 339584), (9920, 328972), (10612, 307520), (11749, 277760), (12128, 269080), (13265, 246016), (13454, 242560), (13888, 234980), (15160, 215264), (15376, 212240), (17360, 187984), (19220, 169792), (19840, 164486), (21224, 153760), (23498, 138880), (24256, 134540), (26530, 123008), (26908, 121280), (27776, 117490), (30320, 107632), (30752, 106120), (33635, 97024), (34720, 93992), (38440, 84896), (39680, 82243), (42448, 76880), (46996, 69440), (48512, 67270), (53060, 61504), (53816, 60640), (55552, 58745)]