4108720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 160

約数和(自身を含む): 12856320

約数和(自身を除く): 8747600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 29, 35, 40, 44, 46, 55, 56, 58, 70, 77, 80, 88, 92, 110, 112, 115, 116, 140, 145, 154, 161, 176, 184, 203, 220, 230, 232, 253, 280, 290, 308, 319, 322, 368, 385, 406, 440, 460, 464, 506, 560, 580, 616, 638, 644, 667, 770, 805, 812, 880, 920, 1012, 1015, 1160, 1232, 1265, 1276, 1288, 1334, 1540, 1595, 1610, 1624, 1771, 1840, 2024, 2030, 2233, 2320, 2530, 2552, 2576, 2668, 3080, 3190, 3220, 3248, 3335, 3542, 4048, 4060, 4466, 4669, 5060, 5104, 5336, 6160, 6380, 6440, 6670, 7084, 7337, 8120, 8855, 8932, 9338, 10120, 10672, 11165, 12760, 12880, 13340, 14168, 14674, 16240, 17710, 17864, 18676, 20240, 22330, 23345, 25520, 26680, 28336, 29348, 35420, 35728, 36685, 37352, 44660, 46690, 51359, 53360, 58696, 70840, 73370, 74704, 89320, 93380, 102718, 117392, 141680, 146740, 178640, 186760, 205436, 256795, 293480, 373520, 410872, 513590, 586960, 821744, 1027180, 2054360, 4108720]

約数ペア:

[(1, 4108720), (2, 2054360), (4, 1027180), (5, 821744), (7, 586960), (8, 513590), (10, 410872), (11, 373520), (14, 293480), (16, 256795), (20, 205436), (22, 186760), (23, 178640), (28, 146740), (29, 141680), (35, 117392), (40, 102718), (44, 93380), (46, 89320), (55, 74704), (56, 73370), (58, 70840), (70, 58696), (77, 53360), (80, 51359), (88, 46690), (92, 44660), (110, 37352), (112, 36685), (115, 35728), (116, 35420), (140, 29348), (145, 28336), (154, 26680), (161, 25520), (176, 23345), (184, 22330), (203, 20240), (220, 18676), (230, 17864), (232, 17710), (253, 16240), (280, 14674), (290, 14168), (308, 13340), (319, 12880), (322, 12760), (368, 11165), (385, 10672), (406, 10120), (440, 9338), (460, 8932), (464, 8855), (506, 8120), (560, 7337), (580, 7084), (616, 6670), (638, 6440), (644, 6380), (667, 6160), (770, 5336), (805, 5104), (812, 5060), (880, 4669), (920, 4466), (1012, 4060), (1015, 4048), (1160, 3542), (1232, 3335), (1265, 3248), (1276, 3220), (1288, 3190), (1334, 3080), (1540, 2668), (1595, 2576), (1610, 2552), (1624, 2530), (1771, 2320), (1840, 2233), (2024, 2030)]