15705103620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 46118016000

約数和(自身を除く): 30412912380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 79, 111, 148, 149, 158, 185, 222, 237, 298, 316, 370, 395, 444, 447, 474, 555, 596, 601, 740, 745, 790, 894, 948, 1110, 1185, 1202, 1490, 1580, 1788, 1803, 2220, 2235, 2370, 2404, 2923, 2980, 3005, 3606, 4470, 4740, 5513, 5846, 6010, 7212, 8769, 8940, 9015, 11026, 11692, 11771, 12020, 14615, 16539, 17538, 18030, 22052, 22237, 23542, 27565, 29230, 33078, 35076, 35313, 36060, 43845, 44474, 47084, 47479, 55130, 58460, 58855, 66156, 66711, 70626, 82695, 87690, 88948, 89549, 94958, 110260, 111185, 117710, 133422, 141252, 142437, 165390, 175380, 176565, 179098, 189916, 222370, 235420, 237395, 266844, 268647, 284874, 330780, 333555, 353130, 358196, 435527, 444740, 447745, 474790, 537294, 569748, 667110, 706260, 712185, 871054, 895490, 949580, 1074588, 1306581, 1334220, 1343235, 1424370, 1742108, 1756723, 1790980, 2177635, 2613162, 2686470, 2848740, 3313313, 3513446, 4355270, 5226324, 5270169, 5372940, 6532905, 6626626, 7026892, 7074371, 8710540, 8783615, 9939939, 10540338, 13065810, 13253252, 14148742, 16566565, 17567230, 19879878, 21080676, 21223113, 26131620, 26350845, 28297484, 33133130, 35134460, 35371855, 39759756, 42446226, 49699695, 52701690, 66266260, 70743710, 84892452, 99399390, 105403380, 106115565, 141487420, 198798780, 212231130, 261751727, 424462260, 523503454, 785255181, 1047006908, 1308758635, 1570510362, 2617517270, 3141020724, 3926275905, 5235034540, 7852551810, 15705103620]

約数ペア:

[(1, 15705103620), (2, 7852551810), (3, 5235034540), (4, 3926275905), (5, 3141020724), (6, 2617517270), (10, 1570510362), (12, 1308758635), (15, 1047006908), (20, 785255181), (30, 523503454), (37, 424462260), (60, 261751727), (74, 212231130), (79, 198798780), (111, 141487420), (148, 106115565), (149, 105403380), (158, 99399390), (185, 84892452), (222, 70743710), (237, 66266260), (298, 52701690), (316, 49699695), (370, 42446226), (395, 39759756), (444, 35371855), (447, 35134460), (474, 33133130), (555, 28297484), (596, 26350845), (601, 26131620), (740, 21223113), (745, 21080676), (790, 19879878), (894, 17567230), (948, 16566565), (1110, 14148742), (1185, 13253252), (1202, 13065810), (1490, 10540338), (1580, 9939939), (1788, 8783615), (1803, 8710540), (2220, 7074371), (2235, 7026892), (2370, 6626626), (2404, 6532905), (2923, 5372940), (2980, 5270169), (3005, 5226324), (3606, 4355270), (4470, 3513446), (4740, 3313313), (5513, 2848740), (5846, 2686470), (6010, 2613162), (7212, 2177635), (8769, 1790980), (8940, 1756723), (9015, 1742108), (11026, 1424370), (11692, 1343235), (11771, 1334220), (12020, 1306581), (14615, 1074588), (16539, 949580), (17538, 895490), (18030, 871054), (22052, 712185), (22237, 706260), (23542, 667110), (27565, 569748), (29230, 537294), (33078, 474790), (35076, 447745), (35313, 444740), (36060, 435527), (43845, 358196), (44474, 353130), (47084, 333555), (47479, 330780), (55130, 284874), (58460, 268647), (58855, 266844), (66156, 237395), (66711, 235420), (70626, 222370), (82695, 189916), (87690, 179098), (88948, 176565), (89549, 175380), (94958, 165390), (110260, 142437), (111185, 141252), (117710, 133422)]