172914560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2969}}^1$

素因数の和:3008

約数の個数: 128

約数和(自身を含む): 508939200

約数和(自身を除く): 336024640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1456, 1664, 1820, 2080, 2240, 2912, 2969, 3640, 4160, 4480, 5824, 5938, 7280, 8320, 11648, 11876, 14560, 14845, 20783, 23752, 29120, 29690, 38597, 41566, 47504, 58240, 59380, 77194, 83132, 95008, 103915, 118760, 154388, 166264, 190016, 192985, 207830, 237520, 270179, 308776, 332528, 380032, 385970, 415660, 475040, 540358, 617552, 665056, 771940, 831320, 950080, 1080716, 1235104, 1330112, 1350895, 1543880, 1662640, 1900160, 2161432, 2470208, 2660224, 2701790, 3087760, 3325280, 4322864, 4940416, 5403580, 6175520, 6650560, 8645728, 10807160, 12351040, 13301120, 17291456, 21614320, 24702080, 34582912, 43228640, 86457280, 172914560]

約数ペア:

[(1, 172914560), (2, 86457280), (4, 43228640), (5, 34582912), (7, 24702080), (8, 21614320), (10, 17291456), (13, 13301120), (14, 12351040), (16, 10807160), (20, 8645728), (26, 6650560), (28, 6175520), (32, 5403580), (35, 4940416), (40, 4322864), (52, 3325280), (56, 3087760), (64, 2701790), (65, 2660224), (70, 2470208), (80, 2161432), (91, 1900160), (104, 1662640), (112, 1543880), (128, 1350895), (130, 1330112), (140, 1235104), (160, 1080716), (182, 950080), (208, 831320), (224, 771940), (260, 665056), (280, 617552), (320, 540358), (364, 475040), (416, 415660), (448, 385970), (455, 380032), (520, 332528), (560, 308776), (640, 270179), (728, 237520), (832, 207830), (896, 192985), (910, 190016), (1040, 166264), (1120, 154388), (1456, 118760), (1664, 103915), (1820, 95008), (2080, 83132), (2240, 77194), (2912, 59380), (2969, 58240), (3640, 47504), (4160, 41566), (4480, 38597), (5824, 29690), (5938, 29120), (7280, 23752), (8320, 20783), (11648, 14845), (11876, 14560)]