2949660160

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^2\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 120

約数和(自身を含む): 7215906456

約数和(自身を除く): 4266246296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 331, 472, 512, 590, 640, 662, 944, 1180, 1280, 1324, 1655, 1888, 2360, 2560, 2648, 3310, 3481, 3776, 4720, 5296, 6620, 6962, 7552, 9440, 10592, 13240, 13924, 15104, 17405, 18880, 19529, 21184, 26480, 27848, 30208, 34810, 37760, 39058, 42368, 52960, 55696, 69620, 75520, 78116, 84736, 97645, 105920, 111392, 139240, 151040, 156232, 169472, 195290, 211840, 222784, 278480, 312464, 390580, 423680, 445568, 556960, 624928, 781160, 847360, 891136, 1113920, 1152211, 1249856, 1562320, 1782272, 2227840, 2304422, 2499712, 3124640, 4455680, 4608844, 4999424, 5761055, 6249280, 8911360, 9217688, 9998848, 11522110, 12498560, 18435376, 23044220, 24997120, 36870752, 46088440, 49994240, 73741504, 92176880, 147483008, 184353760, 294966016, 368707520, 589932032, 737415040, 1474830080, 2949660160]

約数ペア:

[(1, 2949660160), (2, 1474830080), (4, 737415040), (5, 589932032), (8, 368707520), (10, 294966016), (16, 184353760), (20, 147483008), (32, 92176880), (40, 73741504), (59, 49994240), (64, 46088440), (80, 36870752), (118, 24997120), (128, 23044220), (160, 18435376), (236, 12498560), (256, 11522110), (295, 9998848), (320, 9217688), (331, 8911360), (472, 6249280), (512, 5761055), (590, 4999424), (640, 4608844), (662, 4455680), (944, 3124640), (1180, 2499712), (1280, 2304422), (1324, 2227840), (1655, 1782272), (1888, 1562320), (2360, 1249856), (2560, 1152211), (2648, 1113920), (3310, 891136), (3481, 847360), (3776, 781160), (4720, 624928), (5296, 556960), (6620, 445568), (6962, 423680), (7552, 390580), (9440, 312464), (10592, 278480), (13240, 222784), (13924, 211840), (15104, 195290), (17405, 169472), (18880, 156232), (19529, 151040), (21184, 139240), (26480, 111392), (27848, 105920), (30208, 97645), (34810, 84736), (37760, 78116), (39058, 75520), (42368, 69620), (52960, 55696)]