21114604920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{13337}}^1$

素因数の和:13597

約数の個数: 128

約数和(自身を含む): 64534579200

約数和(自身を除く): 43419974280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 167, 237, 316, 334, 395, 474, 501, 632, 668, 790, 835, 948, 1002, 1185, 1336, 1580, 1670, 1896, 2004, 2370, 2505, 3160, 3340, 4008, 4740, 5010, 6680, 9480, 10020, 13193, 13337, 20040, 26386, 26674, 39579, 40011, 52772, 53348, 65965, 66685, 79158, 80022, 105544, 106696, 131930, 133370, 158316, 160044, 197895, 200055, 263860, 266740, 316632, 320088, 395790, 400110, 527720, 533480, 791580, 800220, 1053623, 1583160, 1600440, 2107246, 2227279, 3160869, 4214492, 4454558, 5268115, 6321738, 6681837, 8428984, 8909116, 10536230, 11136395, 12643476, 13363674, 15804345, 17818232, 21072460, 22272790, 25286952, 26727348, 31608690, 33409185, 42144920, 44545580, 53454696, 63217380, 66818370, 89091160, 126434760, 133636740, 175955041, 267273480, 351910082, 527865123, 703820164, 879775205, 1055730246, 1407640328, 1759550410, 2111460492, 2639325615, 3519100820, 4222920984, 5278651230, 7038201640, 10557302460, 21114604920]

約数ペア:

[(1, 21114604920), (2, 10557302460), (3, 7038201640), (4, 5278651230), (5, 4222920984), (6, 3519100820), (8, 2639325615), (10, 2111460492), (12, 1759550410), (15, 1407640328), (20, 1055730246), (24, 879775205), (30, 703820164), (40, 527865123), (60, 351910082), (79, 267273480), (120, 175955041), (158, 133636740), (167, 126434760), (237, 89091160), (316, 66818370), (334, 63217380), (395, 53454696), (474, 44545580), (501, 42144920), (632, 33409185), (668, 31608690), (790, 26727348), (835, 25286952), (948, 22272790), (1002, 21072460), (1185, 17818232), (1336, 15804345), (1580, 13363674), (1670, 12643476), (1896, 11136395), (2004, 10536230), (2370, 8909116), (2505, 8428984), (3160, 6681837), (3340, 6321738), (4008, 5268115), (4740, 4454558), (5010, 4214492), (6680, 3160869), (9480, 2227279), (10020, 2107246), (13193, 1600440), (13337, 1583160), (20040, 1053623), (26386, 800220), (26674, 791580), (39579, 533480), (40011, 527720), (52772, 400110), (53348, 395790), (65965, 320088), (66685, 316632), (79158, 266740), (80022, 263860), (105544, 200055), (106696, 197895), (131930, 160044), (133370, 158316)]