15496915840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{9127}}^1$

素因数の和:9532

約数の個数: 128

約数和(自身を含む): 42456153600

約数和(自身を除く): 26959237760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 379, 448, 560, 640, 758, 896, 1120, 1516, 1895, 2240, 2653, 3032, 3790, 4480, 5306, 6064, 7580, 9127, 10612, 12128, 13265, 15160, 18254, 21224, 24256, 26530, 30320, 36508, 42448, 45635, 48512, 53060, 60640, 63889, 73016, 84896, 91270, 106120, 121280, 127778, 146032, 169792, 182540, 212240, 242560, 255556, 292064, 319445, 339584, 365080, 424480, 511112, 584128, 638890, 730160, 848960, 1022224, 1168256, 1277780, 1460320, 1697920, 2044448, 2555560, 2920640, 3459133, 4088896, 5111120, 5841280, 6918266, 8177792, 10222240, 13836532, 17295665, 20444480, 24213931, 27673064, 34591330, 40888960, 48427862, 55346128, 69182660, 96855724, 110692256, 121069655, 138365320, 193711448, 221384512, 242139310, 276730640, 387422896, 442769024, 484278620, 553461280, 774845792, 968557240, 1106922560, 1549691584, 1937114480, 2213845120, 3099383168, 3874228960, 7748457920, 15496915840]

約数ペア:

[(1, 15496915840), (2, 7748457920), (4, 3874228960), (5, 3099383168), (7, 2213845120), (8, 1937114480), (10, 1549691584), (14, 1106922560), (16, 968557240), (20, 774845792), (28, 553461280), (32, 484278620), (35, 442769024), (40, 387422896), (56, 276730640), (64, 242139310), (70, 221384512), (80, 193711448), (112, 138365320), (128, 121069655), (140, 110692256), (160, 96855724), (224, 69182660), (280, 55346128), (320, 48427862), (379, 40888960), (448, 34591330), (560, 27673064), (640, 24213931), (758, 20444480), (896, 17295665), (1120, 13836532), (1516, 10222240), (1895, 8177792), (2240, 6918266), (2653, 5841280), (3032, 5111120), (3790, 4088896), (4480, 3459133), (5306, 2920640), (6064, 2555560), (7580, 2044448), (9127, 1697920), (10612, 1460320), (12128, 1277780), (13265, 1168256), (15160, 1022224), (18254, 848960), (21224, 730160), (24256, 638890), (26530, 584128), (30320, 511112), (36508, 424480), (42448, 365080), (45635, 339584), (48512, 319445), (53060, 292064), (60640, 255556), (63889, 242560), (73016, 212240), (84896, 182540), (91270, 169792), (106120, 146032), (121280, 127778)]