16897140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 192

約数和(自身を含む): 59270400

約数和(自身を除く): 42373260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 83, 87, 90, 108, 116, 117, 130, 135, 145, 156, 166, 174, 180, 195, 234, 249, 260, 261, 270, 290, 332, 348, 351, 377, 390, 415, 435, 468, 498, 522, 540, 580, 585, 702, 747, 754, 780, 783, 830, 870, 996, 1044, 1079, 1131, 1170, 1245, 1305, 1404, 1494, 1508, 1566, 1660, 1740, 1755, 1885, 2158, 2241, 2262, 2340, 2407, 2490, 2610, 2988, 3132, 3237, 3393, 3510, 3735, 3770, 3915, 4316, 4482, 4524, 4814, 4980, 5220, 5395, 5655, 6474, 6786, 7020, 7221, 7470, 7540, 7830, 8964, 9628, 9711, 10179, 10790, 11205, 11310, 12035, 12948, 13572, 14442, 14940, 15660, 16185, 16965, 19422, 20358, 21580, 21663, 22410, 22620, 24070, 28884, 29133, 31291, 32370, 33930, 36105, 38844, 40716, 43326, 44820, 48140, 48555, 50895, 58266, 62582, 64740, 64989, 67860, 72210, 86652, 93873, 97110, 101790, 108315, 116532, 125164, 129978, 144420, 145665, 156455, 187746, 194220, 203580, 216630, 259956, 281619, 291330, 312910, 324945, 375492, 433260, 469365, 563238, 582660, 625820, 649890, 844857, 938730, 1126476, 1299780, 1408095, 1689714, 1877460, 2816190, 3379428, 4224285, 5632380, 8448570, 16897140]

約数ペア:

[(1, 16897140), (2, 8448570), (3, 5632380), (4, 4224285), (5, 3379428), (6, 2816190), (9, 1877460), (10, 1689714), (12, 1408095), (13, 1299780), (15, 1126476), (18, 938730), (20, 844857), (26, 649890), (27, 625820), (29, 582660), (30, 563238), (36, 469365), (39, 433260), (45, 375492), (52, 324945), (54, 312910), (58, 291330), (60, 281619), (65, 259956), (78, 216630), (83, 203580), (87, 194220), (90, 187746), (108, 156455), (116, 145665), (117, 144420), (130, 129978), (135, 125164), (145, 116532), (156, 108315), (166, 101790), (174, 97110), (180, 93873), (195, 86652), (234, 72210), (249, 67860), (260, 64989), (261, 64740), (270, 62582), (290, 58266), (332, 50895), (348, 48555), (351, 48140), (377, 44820), (390, 43326), (415, 40716), (435, 38844), (468, 36105), (498, 33930), (522, 32370), (540, 31291), (580, 29133), (585, 28884), (702, 24070), (747, 22620), (754, 22410), (780, 21663), (783, 21580), (830, 20358), (870, 19422), (996, 16965), (1044, 16185), (1079, 15660), (1131, 14940), (1170, 14442), (1245, 13572), (1305, 12948), (1404, 12035), (1494, 11310), (1508, 11205), (1566, 10790), (1660, 10179), (1740, 9711), (1755, 9628), (1885, 8964), (2158, 7830), (2241, 7540), (2262, 7470), (2340, 7221), (2407, 7020), (2490, 6786), (2610, 6474), (2988, 5655), (3132, 5395), (3237, 5220), (3393, 4980), (3510, 4814), (3735, 4524), (3770, 4482), (3915, 4316)]