347459160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 192

約数和(自身を含む): 1132496640

約数和(自身を除く): 785037480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 131, 138, 155, 184, 186, 230, 248, 262, 276, 310, 345, 372, 393, 460, 465, 524, 552, 620, 655, 690, 713, 744, 786, 920, 930, 961, 1048, 1240, 1310, 1380, 1426, 1572, 1860, 1922, 1965, 2139, 2620, 2760, 2852, 2883, 3013, 3144, 3565, 3720, 3844, 3930, 4061, 4278, 4805, 5240, 5704, 5766, 6026, 7130, 7688, 7860, 8122, 8556, 9039, 9610, 10695, 11532, 12052, 12183, 14260, 14415, 15065, 15720, 16244, 17112, 18078, 19220, 20305, 21390, 22103, 23064, 24104, 24366, 28520, 28830, 30130, 32488, 36156, 38440, 40610, 42780, 44206, 45195, 48732, 57660, 60260, 60915, 66309, 72312, 81220, 85560, 88412, 90390, 93403, 97464, 110515, 115320, 120520, 121830, 125891, 132618, 162440, 176824, 180780, 186806, 221030, 243660, 251782, 265236, 280209, 331545, 361560, 373612, 377673, 442060, 467015, 487320, 503564, 530472, 560418, 629455, 663090, 747224, 755346, 884120, 934030, 1007128, 1120836, 1258910, 1326180, 1401045, 1510692, 1868060, 1888365, 2241672, 2517820, 2652360, 2802090, 2895493, 3021384, 3736120, 3776730, 5035640, 5604180, 5790986, 7553460, 8686479, 11208360, 11581972, 14477465, 15106920, 17372958, 23163944, 28954930, 34745916, 43432395, 57909860, 69491832, 86864790, 115819720, 173729580, 347459160]

約数ペア:

[(1, 347459160), (2, 173729580), (3, 115819720), (4, 86864790), (5, 69491832), (6, 57909860), (8, 43432395), (10, 34745916), (12, 28954930), (15, 23163944), (20, 17372958), (23, 15106920), (24, 14477465), (30, 11581972), (31, 11208360), (40, 8686479), (46, 7553460), (60, 5790986), (62, 5604180), (69, 5035640), (92, 3776730), (93, 3736120), (115, 3021384), (120, 2895493), (124, 2802090), (131, 2652360), (138, 2517820), (155, 2241672), (184, 1888365), (186, 1868060), (230, 1510692), (248, 1401045), (262, 1326180), (276, 1258910), (310, 1120836), (345, 1007128), (372, 934030), (393, 884120), (460, 755346), (465, 747224), (524, 663090), (552, 629455), (620, 560418), (655, 530472), (690, 503564), (713, 487320), (744, 467015), (786, 442060), (920, 377673), (930, 373612), (961, 361560), (1048, 331545), (1240, 280209), (1310, 265236), (1380, 251782), (1426, 243660), (1572, 221030), (1860, 186806), (1922, 180780), (1965, 176824), (2139, 162440), (2620, 132618), (2760, 125891), (2852, 121830), (2883, 120520), (3013, 115320), (3144, 110515), (3565, 97464), (3720, 93403), (3844, 90390), (3930, 88412), (4061, 85560), (4278, 81220), (4805, 72312), (5240, 66309), (5704, 60915), (5766, 60260), (6026, 57660), (7130, 48732), (7688, 45195), (7860, 44206), (8122, 42780), (8556, 40610), (9039, 38440), (9610, 36156), (10695, 32488), (11532, 30130), (12052, 28830), (12183, 28520), (14260, 24366), (14415, 24104), (15065, 23064), (15720, 22103), (16244, 21390), (17112, 20305), (18078, 19220)]