128210040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{5653}}^1$

素因数の和:5683

約数の個数: 160

約数和(自身を含む): 492576480

約数和(自身を除く): 364366440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5653, 5670, 7560, 11306, 11340, 16959, 22612, 22680, 28265, 33918, 39571, 45224, 50877, 56530, 67836, 79142, 84795, 101754, 113060, 118713, 135672, 152631, 158284, 169590, 197855, 203508, 226120, 237426, 254385, 305262, 316568, 339180, 356139, 395710, 407016, 457893, 474852, 508770, 593565, 610524, 678360, 712278, 763155, 791420, 915786, 949704, 1017540, 1068417, 1187130, 1221048, 1424556, 1526310, 1582840, 1780695, 1831572, 2035080, 2136834, 2289465, 2374260, 2849112, 3052620, 3205251, 3561390, 3663144, 4273668, 4578930, 4748520, 5342085, 6105240, 6410502, 7122780, 8547336, 9157860, 10684170, 12821004, 14245560, 16026255, 18315720, 21368340, 25642008, 32052510, 42736680, 64105020, 128210040]

約数ペア:

[(1, 128210040), (2, 64105020), (3, 42736680), (4, 32052510), (5, 25642008), (6, 21368340), (7, 18315720), (8, 16026255), (9, 14245560), (10, 12821004), (12, 10684170), (14, 9157860), (15, 8547336), (18, 7122780), (20, 6410502), (21, 6105240), (24, 5342085), (27, 4748520), (28, 4578930), (30, 4273668), (35, 3663144), (36, 3561390), (40, 3205251), (42, 3052620), (45, 2849112), (54, 2374260), (56, 2289465), (60, 2136834), (63, 2035080), (70, 1831572), (72, 1780695), (81, 1582840), (84, 1526310), (90, 1424556), (105, 1221048), (108, 1187130), (120, 1068417), (126, 1017540), (135, 949704), (140, 915786), (162, 791420), (168, 763155), (180, 712278), (189, 678360), (210, 610524), (216, 593565), (252, 508770), (270, 474852), (280, 457893), (315, 407016), (324, 395710), (360, 356139), (378, 339180), (405, 316568), (420, 305262), (504, 254385), (540, 237426), (567, 226120), (630, 203508), (648, 197855), (756, 169590), (810, 158284), (840, 152631), (945, 135672), (1080, 118713), (1134, 113060), (1260, 101754), (1512, 84795), (1620, 79142), (1890, 67836), (2268, 56530), (2520, 50877), (2835, 45224), (3240, 39571), (3780, 33918), (4536, 28265), (5653, 22680), (5670, 22612), (7560, 16959), (11306, 11340)]