194528520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6211}}^1$

素因数の和:6260

約数の個数: 128

約数和(自身を含む): 670896000

約数和(自身を除く): 476367480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6211, 6264, 7830, 10440, 12422, 15660, 18633, 24844, 31055, 31320, 37266, 49688, 55899, 62110, 74532, 93165, 111798, 124220, 149064, 167697, 180119, 186330, 223596, 248440, 279495, 335394, 360238, 372660, 447192, 540357, 558990, 670788, 720476, 745320, 838485, 900595, 1080714, 1117980, 1341576, 1440952, 1621071, 1676970, 1801190, 2161428, 2235960, 2701785, 3242142, 3353940, 3602380, 4322856, 4863213, 5403570, 6484284, 6707880, 7204760, 8105355, 9726426, 10807140, 12968568, 16210710, 19452852, 21614280, 24316065, 32421420, 38905704, 48632130, 64842840, 97264260, 194528520]

約数ペア:

[(1, 194528520), (2, 97264260), (3, 64842840), (4, 48632130), (5, 38905704), (6, 32421420), (8, 24316065), (9, 21614280), (10, 19452852), (12, 16210710), (15, 12968568), (18, 10807140), (20, 9726426), (24, 8105355), (27, 7204760), (29, 6707880), (30, 6484284), (36, 5403570), (40, 4863213), (45, 4322856), (54, 3602380), (58, 3353940), (60, 3242142), (72, 2701785), (87, 2235960), (90, 2161428), (108, 1801190), (116, 1676970), (120, 1621071), (135, 1440952), (145, 1341576), (174, 1117980), (180, 1080714), (216, 900595), (232, 838485), (261, 745320), (270, 720476), (290, 670788), (348, 558990), (360, 540357), (435, 447192), (522, 372660), (540, 360238), (580, 335394), (696, 279495), (783, 248440), (870, 223596), (1044, 186330), (1080, 180119), (1160, 167697), (1305, 149064), (1566, 124220), (1740, 111798), (2088, 93165), (2610, 74532), (3132, 62110), (3480, 55899), (3915, 49688), (5220, 37266), (6211, 31320), (6264, 31055), (7830, 24844), (10440, 18633), (12422, 15660)]