19544075760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{19031}}^1$

素因数の和:19447

約数の個数: 160

約数和(自身を含む): 66267901440

約数和(自身を除く): 46723825680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 389, 440, 528, 660, 778, 880, 1167, 1320, 1556, 1945, 2334, 2640, 3112, 3890, 4279, 4668, 5835, 6224, 7780, 8558, 9336, 11670, 12837, 15560, 17116, 18672, 19031, 21395, 23340, 25674, 31120, 34232, 38062, 42790, 46680, 51348, 57093, 64185, 68464, 76124, 85580, 93360, 95155, 102696, 114186, 128370, 152248, 171160, 190310, 205392, 209341, 228372, 256740, 285465, 304496, 342320, 380620, 418682, 456744, 513480, 570930, 628023, 761240, 837364, 913488, 1026960, 1046705, 1141860, 1256046, 1522480, 1674728, 2093410, 2283720, 2512092, 3140115, 3349456, 4186820, 4567440, 5024184, 6280230, 7403059, 8373640, 10048368, 12560460, 14806118, 16747280, 22209177, 25120920, 29612236, 37015295, 44418354, 50241840, 59224472, 74030590, 81433649, 88836708, 111045885, 118448944, 148061180, 162867298, 177673416, 222091770, 244300947, 296122360, 325734596, 355346832, 407168245, 444183540, 488601894, 592244720, 651469192, 814336490, 888367080, 977203788, 1221504735, 1302938384, 1628672980, 1776734160, 1954407576, 2443009470, 3257345960, 3908815152, 4886018940, 6514691920, 9772037880, 19544075760]

約数ペア:

[(1, 19544075760), (2, 9772037880), (3, 6514691920), (4, 4886018940), (5, 3908815152), (6, 3257345960), (8, 2443009470), (10, 1954407576), (11, 1776734160), (12, 1628672980), (15, 1302938384), (16, 1221504735), (20, 977203788), (22, 888367080), (24, 814336490), (30, 651469192), (33, 592244720), (40, 488601894), (44, 444183540), (48, 407168245), (55, 355346832), (60, 325734596), (66, 296122360), (80, 244300947), (88, 222091770), (110, 177673416), (120, 162867298), (132, 148061180), (165, 118448944), (176, 111045885), (220, 88836708), (240, 81433649), (264, 74030590), (330, 59224472), (389, 50241840), (440, 44418354), (528, 37015295), (660, 29612236), (778, 25120920), (880, 22209177), (1167, 16747280), (1320, 14806118), (1556, 12560460), (1945, 10048368), (2334, 8373640), (2640, 7403059), (3112, 6280230), (3890, 5024184), (4279, 4567440), (4668, 4186820), (5835, 3349456), (6224, 3140115), (7780, 2512092), (8558, 2283720), (9336, 2093410), (11670, 1674728), (12837, 1522480), (15560, 1256046), (17116, 1141860), (18672, 1046705), (19031, 1026960), (21395, 913488), (23340, 837364), (25674, 761240), (31120, 628023), (34232, 570930), (38062, 513480), (42790, 456744), (46680, 418682), (51348, 380620), (57093, 342320), (64185, 304496), (68464, 285465), (76124, 256740), (85580, 228372), (93360, 209341), (95155, 205392), (102696, 190310), (114186, 171160), (128370, 152248)]