163971360

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16267}}^1$

素因数の和:16295

約数の個数: 144

約数和(自身を含む): 639527616

約数和(自身を除く): 475556256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16267, 32534, 48801, 65068, 81335, 97602, 113869, 130136, 146403, 162670, 195204, 227738, 244005, 260272, 292806, 325340, 341607, 390408, 455476, 488010, 520544, 569345, 585612, 650680, 683214, 732015, 780816, 910952, 976020, 1024821, 1138690, 1171224, 1301360, 1366428, 1464030, 1561632, 1708035, 1821904, 1952040, 2049642, 2277380, 2342448, 2602720, 2732856, 2928060, 3416070, 3643808, 3904080, 4099284, 4554760, 4684896, 5124105, 5465712, 5856120, 6832140, 7808160, 8198568, 9109520, 10248210, 10931424, 11712240, 13664280, 16397136, 18219040, 20496420, 23424480, 27328560, 32794272, 40992840, 54657120, 81985680, 163971360]

約数ペア:

[(1, 163971360), (2, 81985680), (3, 54657120), (4, 40992840), (5, 32794272), (6, 27328560), (7, 23424480), (8, 20496420), (9, 18219040), (10, 16397136), (12, 13664280), (14, 11712240), (15, 10931424), (16, 10248210), (18, 9109520), (20, 8198568), (21, 7808160), (24, 6832140), (28, 5856120), (30, 5465712), (32, 5124105), (35, 4684896), (36, 4554760), (40, 4099284), (42, 3904080), (45, 3643808), (48, 3416070), (56, 2928060), (60, 2732856), (63, 2602720), (70, 2342448), (72, 2277380), (80, 2049642), (84, 1952040), (90, 1821904), (96, 1708035), (105, 1561632), (112, 1464030), (120, 1366428), (126, 1301360), (140, 1171224), (144, 1138690), (160, 1024821), (168, 976020), (180, 910952), (210, 780816), (224, 732015), (240, 683214), (252, 650680), (280, 585612), (288, 569345), (315, 520544), (336, 488010), (360, 455476), (420, 390408), (480, 341607), (504, 325340), (560, 292806), (630, 260272), (672, 244005), (720, 227738), (840, 195204), (1008, 162670), (1120, 146403), (1260, 130136), (1440, 113869), (1680, 97602), (2016, 81335), (2520, 65068), (3360, 48801), (5040, 32534), (10080, 16267)]