241710720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 802185120

約数和(自身を除く): 560474400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 131, 155, 160, 186, 192, 240, 248, 262, 310, 320, 372, 384, 393, 465, 480, 496, 524, 620, 640, 655, 744, 786, 930, 960, 961, 992, 1048, 1240, 1310, 1488, 1572, 1860, 1920, 1922, 1965, 1984, 2096, 2480, 2620, 2883, 2976, 3144, 3720, 3844, 3930, 3968, 4061, 4192, 4805, 4960, 5240, 5766, 5952, 6288, 7440, 7688, 7860, 8122, 8384, 9610, 9920, 10480, 11532, 11904, 12183, 12576, 14415, 14880, 15376, 15720, 16244, 16768, 19220, 19840, 20305, 20960, 23064, 24366, 25152, 28830, 29760, 30752, 31440, 32488, 38440, 40610, 41920, 46128, 48732, 50304, 57660, 59520, 60915, 61504, 62880, 64976, 76880, 81220, 83840, 92256, 97464, 115320, 121830, 123008, 125760, 125891, 129952, 153760, 162440, 184512, 194928, 230640, 243660, 251520, 251782, 259904, 307520, 324880, 369024, 377673, 389856, 461280, 487320, 503564, 519808, 615040, 629455, 649760, 755346, 779712, 922560, 974640, 1007128, 1258910, 1299520, 1510692, 1559424, 1845120, 1888365, 1949280, 2014256, 2517820, 2599040, 3021384, 3776730, 3898560, 4028512, 5035640, 6042768, 7553460, 7797120, 8057024, 10071280, 12085536, 15106920, 16114048, 20142560, 24171072, 30213840, 40285120, 48342144, 60427680, 80570240, 120855360, 241710720]

約数ペア:

[(1, 241710720), (2, 120855360), (3, 80570240), (4, 60427680), (5, 48342144), (6, 40285120), (8, 30213840), (10, 24171072), (12, 20142560), (15, 16114048), (16, 15106920), (20, 12085536), (24, 10071280), (30, 8057024), (31, 7797120), (32, 7553460), (40, 6042768), (48, 5035640), (60, 4028512), (62, 3898560), (64, 3776730), (80, 3021384), (93, 2599040), (96, 2517820), (120, 2014256), (124, 1949280), (128, 1888365), (131, 1845120), (155, 1559424), (160, 1510692), (186, 1299520), (192, 1258910), (240, 1007128), (248, 974640), (262, 922560), (310, 779712), (320, 755346), (372, 649760), (384, 629455), (393, 615040), (465, 519808), (480, 503564), (496, 487320), (524, 461280), (620, 389856), (640, 377673), (655, 369024), (744, 324880), (786, 307520), (930, 259904), (960, 251782), (961, 251520), (992, 243660), (1048, 230640), (1240, 194928), (1310, 184512), (1488, 162440), (1572, 153760), (1860, 129952), (1920, 125891), (1922, 125760), (1965, 123008), (1984, 121830), (2096, 115320), (2480, 97464), (2620, 92256), (2883, 83840), (2976, 81220), (3144, 76880), (3720, 64976), (3844, 62880), (3930, 61504), (3968, 60915), (4061, 59520), (4192, 57660), (4805, 50304), (4960, 48732), (5240, 46128), (5766, 41920), (5952, 40610), (6288, 38440), (7440, 32488), (7688, 31440), (7860, 30752), (8122, 29760), (8384, 28830), (9610, 25152), (9920, 24366), (10480, 23064), (11532, 20960), (11904, 20305), (12183, 19840), (12576, 19220), (14415, 16768), (14880, 16244), (15376, 15720)]