22187715120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1621909}}^1$

素因数の和:1621947

約数の個数: 120

約数和(自身を含む): 78435567600

約数和(自身を除く): 56247852480

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, 1621909, 3243818, 4865727, 6487636, 8109545, 9731454, 12975272, 14597181, 16219090, 19462908, 24328635, 25950544, 29194362, 30816271, 32438180, 38925816, 48657270, 58388724, 61632542, 64876360, 72985905, 77851632, 92448813, 97314540, 116777448, 123265084, 129752720, 145971810, 154081355, 184897626, 194629080, 233554896, 246530168, 277346439, 291943620, 308162710, 369795252, 389258160, 462244065, 493060336, 554692878, 583887240, 616325420, 739590504, 924488130, 1109385756, 1167774480, 1232650840, 1386732195, 1479181008, 1848976260, 2218771512, 2465301680, 2773464390, 3697952520, 4437543024, 5546928780, 7395905040, 11093857560, 22187715120]

約数ペア:

[(1, 22187715120), (2, 11093857560), (3, 7395905040), (4, 5546928780), (5, 4437543024), (6, 3697952520), (8, 2773464390), (9, 2465301680), (10, 2218771512), (12, 1848976260), (15, 1479181008), (16, 1386732195), (18, 1232650840), (19, 1167774480), (20, 1109385756), (24, 924488130), (30, 739590504), (36, 616325420), (38, 583887240), (40, 554692878), (45, 493060336), (48, 462244065), (57, 389258160), (60, 369795252), (72, 308162710), (76, 291943620), (80, 277346439), (90, 246530168), (95, 233554896), (114, 194629080), (120, 184897626), (144, 154081355), (152, 145971810), (171, 129752720), (180, 123265084), (190, 116777448), (228, 97314540), (240, 92448813), (285, 77851632), (304, 72985905), (342, 64876360), (360, 61632542), (380, 58388724), (456, 48657270), (570, 38925816), (684, 32438180), (720, 30816271), (760, 29194362), (855, 25950544), (912, 24328635), (1140, 19462908), (1368, 16219090), (1520, 14597181), (1710, 12975272), (2280, 9731454), (2736, 8109545), (3420, 6487636), (4560, 4865727), (6840, 3243818), (13680, 1621909)]