139983480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4273}}^1$

素因数の和:4310

約数の個数: 192

約数和(自身を含む): 560064960

約数和(自身を除く): 420081480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4273, 4680, 5460, 6552, 8190, 8546, 10920, 12819, 16380, 17092, 21365, 25638, 29911, 32760, 34184, 38457, 42730, 51276, 55549, 59822, 64095, 76914, 85460, 89733, 102552, 111098, 119644, 128190, 149555, 153828, 166647, 170920, 179466, 192285, 222196, 239288, 256380, 269199, 277745, 299110, 307656, 333294, 358932, 384570, 388843, 444392, 448665, 499941, 512760, 538398, 555490, 598220, 666588, 717864, 769140, 777686, 833235, 897330, 999882, 1076796, 1110980, 1166529, 1196440, 1333176, 1345995, 1538280, 1555372, 1666470, 1794660, 1944215, 1999764, 2153592, 2221960, 2333058, 2499705, 2691990, 3110744, 3332940, 3499587, 3589320, 3888430, 3999528, 4666116, 4999410, 5383980, 5832645, 6665880, 6999174, 7776860, 9332232, 9998820, 10767960, 11665290, 13998348, 15553720, 17497935, 19997640, 23330580, 27996696, 34995870, 46661160, 69991740, 139983480]

約数ペア:

[(1, 139983480), (2, 69991740), (3, 46661160), (4, 34995870), (5, 27996696), (6, 23330580), (7, 19997640), (8, 17497935), (9, 15553720), (10, 13998348), (12, 11665290), (13, 10767960), (14, 9998820), (15, 9332232), (18, 7776860), (20, 6999174), (21, 6665880), (24, 5832645), (26, 5383980), (28, 4999410), (30, 4666116), (35, 3999528), (36, 3888430), (39, 3589320), (40, 3499587), (42, 3332940), (45, 3110744), (52, 2691990), (56, 2499705), (60, 2333058), (63, 2221960), (65, 2153592), (70, 1999764), (72, 1944215), (78, 1794660), (84, 1666470), (90, 1555372), (91, 1538280), (104, 1345995), (105, 1333176), (117, 1196440), (120, 1166529), (126, 1110980), (130, 1076796), (140, 999882), (156, 897330), (168, 833235), (180, 777686), (182, 769140), (195, 717864), (210, 666588), (234, 598220), (252, 555490), (260, 538398), (273, 512760), (280, 499941), (312, 448665), (315, 444392), (360, 388843), (364, 384570), (390, 358932), (420, 333294), (455, 307656), (468, 299110), (504, 277745), (520, 269199), (546, 256380), (585, 239288), (630, 222196), (728, 192285), (780, 179466), (819, 170920), (840, 166647), (910, 153828), (936, 149555), (1092, 128190), (1170, 119644), (1260, 111098), (1365, 102552), (1560, 89733), (1638, 85460), (1820, 76914), (2184, 64095), (2340, 59822), (2520, 55549), (2730, 51276), (3276, 42730), (3640, 38457), (4095, 34184), (4273, 32760), (4680, 29911), (5460, 25638), (6552, 21365), (8190, 17092), (8546, 16380), (10920, 12819)]