197142480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14411}}^1$

素因数の和:14449

約数の個数: 120

約数和(自身を含む): 696964320

約数和(自身を除く): 499821840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 14411, 28822, 43233, 57644, 72055, 86466, 115288, 129699, 144110, 172932, 216165, 230576, 259398, 273809, 288220, 345864, 432330, 518796, 547618, 576440, 648495, 691728, 821427, 864660, 1037592, 1095236, 1152880, 1296990, 1369045, 1642854, 1729320, 2075184, 2190472, 2464281, 2593980, 2738090, 3285708, 3458640, 4107135, 4380944, 4928562, 5187960, 5476180, 6571416, 8214270, 9857124, 10375920, 10952360, 12321405, 13142832, 16428540, 19714248, 21904720, 24642810, 32857080, 39428496, 49285620, 65714160, 98571240, 197142480]

約数ペア:

[(1, 197142480), (2, 98571240), (3, 65714160), (4, 49285620), (5, 39428496), (6, 32857080), (8, 24642810), (9, 21904720), (10, 19714248), (12, 16428540), (15, 13142832), (16, 12321405), (18, 10952360), (19, 10375920), (20, 9857124), (24, 8214270), (30, 6571416), (36, 5476180), (38, 5187960), (40, 4928562), (45, 4380944), (48, 4107135), (57, 3458640), (60, 3285708), (72, 2738090), (76, 2593980), (80, 2464281), (90, 2190472), (95, 2075184), (114, 1729320), (120, 1642854), (144, 1369045), (152, 1296990), (171, 1152880), (180, 1095236), (190, 1037592), (228, 864660), (240, 821427), (285, 691728), (304, 648495), (342, 576440), (360, 547618), (380, 518796), (456, 432330), (570, 345864), (684, 288220), (720, 273809), (760, 259398), (855, 230576), (912, 216165), (1140, 172932), (1368, 144110), (1520, 129699), (1710, 115288), (2280, 86466), (2736, 72055), (3420, 57644), (4560, 43233), (6840, 28822), (13680, 14411)]