214905960

素因数分解:

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

素因数の和:3533

約数の個数: 160

約数和(自身を含む): 760557600

約数和(自身を除く): 545651640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 3491, 4104, 5130, 6156, 6840, 6982, 7695, 10260, 10473, 12312, 13964, 15390, 17455, 20520, 20946, 27928, 30780, 31419, 34910, 41892, 52365, 61560, 62838, 66329, 69820, 83784, 94257, 104730, 125676, 132658, 139640, 157095, 188514, 198987, 209460, 251352, 265316, 282771, 314190, 331645, 377028, 397974, 418920, 471285, 530632, 565542, 596961, 628380, 663290, 754056, 795948, 942570, 994935, 1131084, 1193922, 1256760, 1326580, 1413855, 1591896, 1790883, 1885140, 1989870, 2262168, 2387844, 2653160, 2827710, 2984805, 3581766, 3770280, 3979740, 4775688, 5372649, 5655420, 5969610, 7163532, 7959480, 8954415, 10745298, 11310840, 11939220, 14327064, 17908830, 21490596, 23878440, 26863245, 35817660, 42981192, 53726490, 71635320, 107452980, 214905960]

約数ペア:

[(1, 214905960), (2, 107452980), (3, 71635320), (4, 53726490), (5, 42981192), (6, 35817660), (8, 26863245), (9, 23878440), (10, 21490596), (12, 17908830), (15, 14327064), (18, 11939220), (19, 11310840), (20, 10745298), (24, 8954415), (27, 7959480), (30, 7163532), (36, 5969610), (38, 5655420), (40, 5372649), (45, 4775688), (54, 3979740), (57, 3770280), (60, 3581766), (72, 2984805), (76, 2827710), (81, 2653160), (90, 2387844), (95, 2262168), (108, 1989870), (114, 1885140), (120, 1790883), (135, 1591896), (152, 1413855), (162, 1326580), (171, 1256760), (180, 1193922), (190, 1131084), (216, 994935), (228, 942570), (270, 795948), (285, 754056), (324, 663290), (342, 628380), (360, 596961), (380, 565542), (405, 530632), (456, 471285), (513, 418920), (540, 397974), (570, 377028), (648, 331645), (684, 314190), (760, 282771), (810, 265316), (855, 251352), (1026, 209460), (1080, 198987), (1140, 188514), (1368, 157095), (1539, 139640), (1620, 132658), (1710, 125676), (2052, 104730), (2280, 94257), (2565, 83784), (3078, 69820), (3240, 66329), (3420, 62838), (3491, 61560), (4104, 52365), (5130, 41892), (6156, 34910), (6840, 31419), (6982, 30780), (7695, 27928), (10260, 20946), (10473, 20520), (12312, 17455), (13964, 15390)]