143270640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3532

約数の個数: 160

約数和(自身を含む): 519609600

約数和(自身を除く): 376338960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 3491, 4104, 4560, 5130, 6840, 6982, 8208, 10260, 10473, 13680, 13964, 17455, 20520, 20946, 27928, 31419, 34910, 41040, 41892, 52365, 55856, 62838, 66329, 69820, 83784, 94257, 104730, 125676, 132658, 139640, 157095, 167568, 188514, 198987, 209460, 251352, 265316, 279280, 314190, 331645, 377028, 397974, 418920, 471285, 502704, 530632, 596961, 628380, 663290, 754056, 795948, 837840, 942570, 994935, 1061264, 1193922, 1256760, 1326580, 1508112, 1591896, 1790883, 1885140, 1989870, 2387844, 2513520, 2653160, 2984805, 3183792, 3581766, 3770280, 3979740, 4775688, 5306320, 5969610, 7163532, 7540560, 7959480, 8954415, 9551376, 11939220, 14327064, 15918960, 17908830, 23878440, 28654128, 35817660, 47756880, 71635320, 143270640]

約数ペア:

[(1, 143270640), (2, 71635320), (3, 47756880), (4, 35817660), (5, 28654128), (6, 23878440), (8, 17908830), (9, 15918960), (10, 14327064), (12, 11939220), (15, 9551376), (16, 8954415), (18, 7959480), (19, 7540560), (20, 7163532), (24, 5969610), (27, 5306320), (30, 4775688), (36, 3979740), (38, 3770280), (40, 3581766), (45, 3183792), (48, 2984805), (54, 2653160), (57, 2513520), (60, 2387844), (72, 1989870), (76, 1885140), (80, 1790883), (90, 1591896), (95, 1508112), (108, 1326580), (114, 1256760), (120, 1193922), (135, 1061264), (144, 994935), (152, 942570), (171, 837840), (180, 795948), (190, 754056), (216, 663290), (228, 628380), (240, 596961), (270, 530632), (285, 502704), (304, 471285), (342, 418920), (360, 397974), (380, 377028), (432, 331645), (456, 314190), (513, 279280), (540, 265316), (570, 251352), (684, 209460), (720, 198987), (760, 188514), (855, 167568), (912, 157095), (1026, 139640), (1080, 132658), (1140, 125676), (1368, 104730), (1520, 94257), (1710, 83784), (2052, 69820), (2160, 66329), (2280, 62838), (2565, 55856), (2736, 52365), (3420, 41892), (3491, 41040), (4104, 34910), (4560, 31419), (5130, 27928), (6840, 20946), (6982, 20520), (8208, 17455), (10260, 13964), (10473, 13680)]