3965017280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{13309}}^1$

素因数の和:13359

約数の個数: 168

約数和(自身を含む): 11562130800

約数和(自身を除く): 7597113520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2660, 3040, 3136, 3724, 3920, 4256, 4655, 5320, 6080, 7448, 7840, 8512, 9310, 10640, 13309, 14896, 15680, 18620, 21280, 26618, 29792, 37240, 42560, 53236, 59584, 66545, 74480, 93163, 106472, 133090, 148960, 186326, 212944, 252871, 266180, 297920, 372652, 425888, 465815, 505742, 532360, 652141, 745304, 851776, 931630, 1011484, 1064720, 1264355, 1304282, 1490608, 1770097, 1863260, 2022968, 2129440, 2528710, 2608564, 2981216, 3260705, 3540194, 3726520, 4045936, 4258880, 5057420, 5217128, 5962432, 6521410, 7080388, 7453040, 8091872, 8850485, 10114840, 10434256, 12390679, 13042820, 14160776, 14906080, 16183744, 17700970, 20229680, 20868512, 24781358, 26085640, 28321552, 29812160, 35401940, 40459360, 41737024, 49562716, 52171280, 56643104, 61953395, 70803880, 80918720, 99125432, 104342560, 113286208, 123906790, 141607760, 198250864, 208685120, 247813580, 283215520, 396501728, 495627160, 566431040, 793003456, 991254320, 1982508640, 3965017280]

約数ペア:

[(1, 3965017280), (2, 1982508640), (4, 991254320), (5, 793003456), (7, 566431040), (8, 495627160), (10, 396501728), (14, 283215520), (16, 247813580), (19, 208685120), (20, 198250864), (28, 141607760), (32, 123906790), (35, 113286208), (38, 104342560), (40, 99125432), (49, 80918720), (56, 70803880), (64, 61953395), (70, 56643104), (76, 52171280), (80, 49562716), (95, 41737024), (98, 40459360), (112, 35401940), (133, 29812160), (140, 28321552), (152, 26085640), (160, 24781358), (190, 20868512), (196, 20229680), (224, 17700970), (245, 16183744), (266, 14906080), (280, 14160776), (304, 13042820), (320, 12390679), (380, 10434256), (392, 10114840), (448, 8850485), (490, 8091872), (532, 7453040), (560, 7080388), (608, 6521410), (665, 5962432), (760, 5217128), (784, 5057420), (931, 4258880), (980, 4045936), (1064, 3726520), (1120, 3540194), (1216, 3260705), (1330, 2981216), (1520, 2608564), (1568, 2528710), (1862, 2129440), (1960, 2022968), (2128, 1863260), (2240, 1770097), (2660, 1490608), (3040, 1304282), (3136, 1264355), (3724, 1064720), (3920, 1011484), (4256, 931630), (4655, 851776), (5320, 745304), (6080, 652141), (7448, 532360), (7840, 505742), (8512, 465815), (9310, 425888), (10640, 372652), (13309, 297920), (14896, 266180), (15680, 252871), (18620, 212944), (21280, 186326), (26618, 148960), (29792, 133090), (37240, 106472), (42560, 93163), (53236, 74480), (59584, 66545)]