439633320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16883}}^1$

素因数の和:16935

約数の個数: 128

約数和(自身を含む): 1556029440

約数和(自身を除く): 1116396120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 16883, 26040, 33766, 50649, 67532, 84415, 101298, 118181, 135064, 168830, 202596, 236362, 253245, 337660, 354543, 405192, 472724, 506490, 523373, 590905, 675320, 709086, 945448, 1012980, 1046746, 1181810, 1418172, 1570119, 1772715, 2025960, 2093492, 2363620, 2616865, 2836344, 3140238, 3545430, 3663611, 4186984, 4727240, 5233730, 6280476, 7090860, 7327222, 7850595, 10467460, 10990833, 12560952, 14181720, 14654444, 15701190, 18318055, 20934920, 21981666, 29308888, 31402380, 36636110, 43963332, 54954165, 62804760, 73272220, 87926664, 109908330, 146544440, 219816660, 439633320]

約数ペア:

[(1, 439633320), (2, 219816660), (3, 146544440), (4, 109908330), (5, 87926664), (6, 73272220), (7, 62804760), (8, 54954165), (10, 43963332), (12, 36636110), (14, 31402380), (15, 29308888), (20, 21981666), (21, 20934920), (24, 18318055), (28, 15701190), (30, 14654444), (31, 14181720), (35, 12560952), (40, 10990833), (42, 10467460), (56, 7850595), (60, 7327222), (62, 7090860), (70, 6280476), (84, 5233730), (93, 4727240), (105, 4186984), (120, 3663611), (124, 3545430), (140, 3140238), (155, 2836344), (168, 2616865), (186, 2363620), (210, 2093492), (217, 2025960), (248, 1772715), (280, 1570119), (310, 1418172), (372, 1181810), (420, 1046746), (434, 1012980), (465, 945448), (620, 709086), (651, 675320), (744, 590905), (840, 523373), (868, 506490), (930, 472724), (1085, 405192), (1240, 354543), (1302, 337660), (1736, 253245), (1860, 236362), (2170, 202596), (2604, 168830), (3255, 135064), (3720, 118181), (4340, 101298), (5208, 84415), (6510, 67532), (8680, 50649), (13020, 33766), (16883, 26040)]