15709854420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20232

約数の個数: 240

約数和(自身を含む): 54510467088

約数和(自身を除く): 38800612668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 260, 270, 324, 333, 351, 370, 390, 405, 444, 468, 481, 540, 555, 585, 666, 702, 740, 780, 810, 962, 999, 1053, 1110, 1170, 1332, 1404, 1443, 1620, 1665, 1755, 1924, 1998, 2106, 2220, 2340, 2405, 2886, 2997, 3330, 3510, 3996, 4212, 4329, 4810, 4995, 5265, 5772, 5994, 6660, 7020, 7215, 8658, 9620, 9990, 10530, 11988, 12987, 14430, 14985, 17316, 19980, 20161, 21060, 21645, 25974, 28860, 29970, 38961, 40322, 43290, 51948, 59940, 60483, 64935, 77922, 80644, 86580, 100805, 120966, 129870, 155844, 181449, 194805, 201610, 241932, 259740, 262093, 302415, 362898, 389610, 403220, 524186, 544347, 604830, 725796, 745957, 779220, 786279, 907245, 1048372, 1088694, 1209660, 1310465, 1491914, 1572558, 1633041, 1814490, 2177388, 2237871, 2358837, 2620930, 2721735, 2983828, 3145116, 3266082, 3628980, 3729785, 3931395, 4475742, 4717674, 5241860, 5443470, 6532164, 6713613, 7076511, 7459570, 7862790, 8165205, 8951484, 9435348, 9697441, 10886940, 11189355, 11794185, 13427226, 14153022, 14919140, 15725580, 16330410, 19394882, 20140839, 21229533, 22378710, 23588370, 26854452, 28306044, 29092323, 32660820, 33568065, 35382555, 38789764, 40281678, 42459066, 44757420, 47176740, 48487205, 58184646, 60422517, 67136130, 70765110, 80563356, 84918132, 87276969, 96974410, 100704195, 106147665, 116369292, 120845034, 134272260, 141530220, 145461615, 174553938, 193948820, 201408390, 212295330, 241690068, 261830907, 290923230, 302112585, 349107876, 402816780, 424590660, 436384845, 523661814, 581846460, 604225170, 785492721, 872769690, 1047323628, 1208450340, 1309154535, 1570985442, 1745539380, 2618309070, 3141970884, 3927463605, 5236618140, 7854927210, 15709854420]

約数ペア:

[(1, 15709854420), (2, 7854927210), (3, 5236618140), (4, 3927463605), (5, 3141970884), (6, 2618309070), (9, 1745539380), (10, 1570985442), (12, 1309154535), (13, 1208450340), (15, 1047323628), (18, 872769690), (20, 785492721), (26, 604225170), (27, 581846460), (30, 523661814), (36, 436384845), (37, 424590660), (39, 402816780), (45, 349107876), (52, 302112585), (54, 290923230), (60, 261830907), (65, 241690068), (74, 212295330), (78, 201408390), (81, 193948820), (90, 174553938), (108, 145461615), (111, 141530220), (117, 134272260), (130, 120845034), (135, 116369292), (148, 106147665), (156, 100704195), (162, 96974410), (180, 87276969), (185, 84918132), (195, 80563356), (222, 70765110), (234, 67136130), (260, 60422517), (270, 58184646), (324, 48487205), (333, 47176740), (351, 44757420), (370, 42459066), (390, 40281678), (405, 38789764), (444, 35382555), (468, 33568065), (481, 32660820), (540, 29092323), (555, 28306044), (585, 26854452), (666, 23588370), (702, 22378710), (740, 21229533), (780, 20140839), (810, 19394882), (962, 16330410), (999, 15725580), (1053, 14919140), (1110, 14153022), (1170, 13427226), (1332, 11794185), (1404, 11189355), (1443, 10886940), (1620, 9697441), (1665, 9435348), (1755, 8951484), (1924, 8165205), (1998, 7862790), (2106, 7459570), (2220, 7076511), (2340, 6713613), (2405, 6532164), (2886, 5443470), (2997, 5241860), (3330, 4717674), (3510, 4475742), (3996, 3931395), (4212, 3729785), (4329, 3628980), (4810, 3266082), (4995, 3145116), (5265, 2983828), (5772, 2721735), (5994, 2620930), (6660, 2358837), (7020, 2237871), (7215, 2177388), (8658, 1814490), (9620, 1633041), (9990, 1572558), (10530, 1491914), (11988, 1310465), (12987, 1209660), (14430, 1088694), (14985, 1048372), (17316, 907245), (19980, 786279), (20161, 779220), (21060, 745957), (21645, 725796), (25974, 604830), (28860, 544347), (29970, 524186), (38961, 403220), (40322, 389610), (43290, 362898), (51948, 302415), (59940, 262093), (60483, 259740), (64935, 241932), (77922, 201610), (80644, 194805), (86580, 181449), (100805, 155844), (120966, 129870)]