6341440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:192

約数の個数: 112

約数和(自身を含む): 18288000

約数和(自身を除く): 11946560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 149, 152, 160, 190, 224, 266, 280, 298, 304, 320, 380, 448, 532, 560, 596, 608, 665, 745, 760, 1043, 1064, 1120, 1192, 1216, 1330, 1490, 1520, 2086, 2128, 2240, 2384, 2660, 2831, 2980, 3040, 4172, 4256, 4768, 5215, 5320, 5662, 5960, 6080, 8344, 8512, 9536, 10430, 10640, 11324, 11920, 14155, 16688, 19817, 20860, 21280, 22648, 23840, 28310, 33376, 39634, 41720, 42560, 45296, 47680, 56620, 66752, 79268, 83440, 90592, 99085, 113240, 158536, 166880, 181184, 198170, 226480, 317072, 333760, 396340, 452960, 634144, 792680, 905920, 1268288, 1585360, 3170720, 6341440]

約数ペア:

[(1, 6341440), (2, 3170720), (4, 1585360), (5, 1268288), (7, 905920), (8, 792680), (10, 634144), (14, 452960), (16, 396340), (19, 333760), (20, 317072), (28, 226480), (32, 198170), (35, 181184), (38, 166880), (40, 158536), (56, 113240), (64, 99085), (70, 90592), (76, 83440), (80, 79268), (95, 66752), (112, 56620), (133, 47680), (140, 45296), (149, 42560), (152, 41720), (160, 39634), (190, 33376), (224, 28310), (266, 23840), (280, 22648), (298, 21280), (304, 20860), (320, 19817), (380, 16688), (448, 14155), (532, 11920), (560, 11324), (596, 10640), (608, 10430), (665, 9536), (745, 8512), (760, 8344), (1043, 6080), (1064, 5960), (1120, 5662), (1192, 5320), (1216, 5215), (1330, 4768), (1490, 4256), (1520, 4172), (2086, 3040), (2128, 2980), (2240, 2831), (2384, 2660)]