373383920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:488

約数の個数: 240

約数和(自身を含む): 1154176128

約数和(自身を除く): 780792208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 49, 52, 56, 65, 68, 70, 80, 85, 91, 98, 104, 112, 119, 130, 136, 140, 170, 182, 196, 208, 221, 238, 245, 260, 272, 280, 340, 364, 392, 431, 442, 455, 476, 490, 520, 560, 595, 637, 680, 728, 784, 833, 862, 884, 910, 952, 980, 1040, 1105, 1190, 1274, 1360, 1456, 1547, 1666, 1724, 1768, 1820, 1904, 1960, 2155, 2210, 2380, 2548, 3017, 3094, 3185, 3332, 3448, 3536, 3640, 3920, 4165, 4310, 4420, 4760, 5096, 5603, 6034, 6188, 6370, 6664, 6896, 7280, 7327, 7735, 8330, 8620, 8840, 9520, 10192, 10829, 11206, 12068, 12376, 12740, 13328, 14654, 15085, 15470, 16660, 17240, 17680, 21119, 21658, 22412, 24136, 24752, 25480, 28015, 29308, 30170, 30940, 33320, 34480, 36635, 39221, 42238, 43316, 44824, 48272, 50960, 51289, 54145, 56030, 58616, 60340, 61880, 66640, 73270, 78442, 84476, 86632, 89648, 95251, 102578, 105595, 108290, 112060, 117232, 120680, 123760, 146540, 156884, 168952, 173264, 190502, 196105, 205156, 211190, 216580, 224120, 241360, 256445, 274547, 293080, 313768, 337904, 359023, 381004, 392210, 410312, 422380, 433160, 448240, 476255, 512890, 549094, 586160, 627536, 666757, 718046, 762008, 784420, 820624, 844760, 866320, 952510, 1025780, 1098188, 1333514, 1372735, 1436092, 1524016, 1568840, 1689520, 1795115, 1905020, 2051560, 2196376, 2667028, 2745470, 2872184, 3137680, 3333785, 3590230, 3810040, 4103120, 4392752, 4667299, 5334056, 5490940, 5744368, 6667570, 7180460, 7620080, 9334598, 10668112, 10981880, 13335140, 14360920, 18669196, 21963760, 23336495, 26670280, 28721840, 37338392, 46672990, 53340560, 74676784, 93345980, 186691960, 373383920]

約数ペア:

[(1, 373383920), (2, 186691960), (4, 93345980), (5, 74676784), (7, 53340560), (8, 46672990), (10, 37338392), (13, 28721840), (14, 26670280), (16, 23336495), (17, 21963760), (20, 18669196), (26, 14360920), (28, 13335140), (34, 10981880), (35, 10668112), (40, 9334598), (49, 7620080), (52, 7180460), (56, 6667570), (65, 5744368), (68, 5490940), (70, 5334056), (80, 4667299), (85, 4392752), (91, 4103120), (98, 3810040), (104, 3590230), (112, 3333785), (119, 3137680), (130, 2872184), (136, 2745470), (140, 2667028), (170, 2196376), (182, 2051560), (196, 1905020), (208, 1795115), (221, 1689520), (238, 1568840), (245, 1524016), (260, 1436092), (272, 1372735), (280, 1333514), (340, 1098188), (364, 1025780), (392, 952510), (431, 866320), (442, 844760), (455, 820624), (476, 784420), (490, 762008), (520, 718046), (560, 666757), (595, 627536), (637, 586160), (680, 549094), (728, 512890), (784, 476255), (833, 448240), (862, 433160), (884, 422380), (910, 410312), (952, 392210), (980, 381004), (1040, 359023), (1105, 337904), (1190, 313768), (1274, 293080), (1360, 274547), (1456, 256445), (1547, 241360), (1666, 224120), (1724, 216580), (1768, 211190), (1820, 205156), (1904, 196105), (1960, 190502), (2155, 173264), (2210, 168952), (2380, 156884), (2548, 146540), (3017, 123760), (3094, 120680), (3185, 117232), (3332, 112060), (3448, 108290), (3536, 105595), (3640, 102578), (3920, 95251), (4165, 89648), (4310, 86632), (4420, 84476), (4760, 78442), (5096, 73270), (5603, 66640), (6034, 61880), (6188, 60340), (6370, 58616), (6664, 56030), (6896, 54145), (7280, 51289), (7327, 50960), (7735, 48272), (8330, 44824), (8620, 43316), (8840, 42238), (9520, 39221), (10192, 36635), (10829, 34480), (11206, 33320), (12068, 30940), (12376, 30170), (12740, 29308), (13328, 28015), (14654, 25480), (15085, 24752), (15470, 24136), (16660, 22412), (17240, 21658), (17680, 21119)]