16803187920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{752831}}^1$

素因数の和:752881

約数の個数: 120

約数和(自身を含む): 58251128832

約数和(自身を除く): 41447940912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 752831, 1505662, 2258493, 3011324, 3764155, 4516986, 6022648, 6775479, 7528310, 9033972, 11292465, 12045296, 13550958, 15056620, 18067944, 22584930, 23337761, 27101916, 30113240, 33877395, 36135888, 45169860, 46675522, 54203832, 60226480, 67754790, 70013283, 90339720, 93351044, 108407664, 116688805, 135509580, 140026566, 180679440, 186702088, 210039849, 233377610, 271019160, 280053132, 350066415, 373404176, 420079698, 466755220, 542038320, 560106264, 700132830, 840159396, 933510440, 1050199245, 1120212528, 1400265660, 1680318792, 1867020880, 2100398490, 2800531320, 3360637584, 4200796980, 5601062640, 8401593960, 16803187920]

約数ペア:

[(1, 16803187920), (2, 8401593960), (3, 5601062640), (4, 4200796980), (5, 3360637584), (6, 2800531320), (8, 2100398490), (9, 1867020880), (10, 1680318792), (12, 1400265660), (15, 1120212528), (16, 1050199245), (18, 933510440), (20, 840159396), (24, 700132830), (30, 560106264), (31, 542038320), (36, 466755220), (40, 420079698), (45, 373404176), (48, 350066415), (60, 280053132), (62, 271019160), (72, 233377610), (80, 210039849), (90, 186702088), (93, 180679440), (120, 140026566), (124, 135509580), (144, 116688805), (155, 108407664), (180, 93351044), (186, 90339720), (240, 70013283), (248, 67754790), (279, 60226480), (310, 54203832), (360, 46675522), (372, 45169860), (465, 36135888), (496, 33877395), (558, 30113240), (620, 27101916), (720, 23337761), (744, 22584930), (930, 18067944), (1116, 15056620), (1240, 13550958), (1395, 12045296), (1488, 11292465), (1860, 9033972), (2232, 7528310), (2480, 6775479), (2790, 6022648), (3720, 4516986), (4464, 3764155), (5580, 3011324), (7440, 2258493), (11160, 1505662), (22320, 752831)]