87701040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17401}}^1$

素因数の和:17427

約数の個数: 120

約数和(自身を含む): 336624288

約数和(自身を除く): 248923248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 17401, 34802, 52203, 69604, 87005, 104406, 121807, 139208, 156609, 174010, 208812, 243614, 261015, 278416, 313218, 348020, 365421, 417624, 487228, 522030, 609035, 626436, 696040, 730842, 783045, 835248, 974456, 1044060, 1096263, 1218070, 1252872, 1392080, 1461684, 1566090, 1827105, 1948912, 2088120, 2192526, 2436140, 2505744, 2923368, 3132180, 3654210, 4176240, 4385052, 4872280, 5481315, 5846736, 6264360, 7308420, 8770104, 9744560, 10962630, 12528720, 14616840, 17540208, 21925260, 29233680, 43850520, 87701040]

約数ペア:

[(1, 87701040), (2, 43850520), (3, 29233680), (4, 21925260), (5, 17540208), (6, 14616840), (7, 12528720), (8, 10962630), (9, 9744560), (10, 8770104), (12, 7308420), (14, 6264360), (15, 5846736), (16, 5481315), (18, 4872280), (20, 4385052), (21, 4176240), (24, 3654210), (28, 3132180), (30, 2923368), (35, 2505744), (36, 2436140), (40, 2192526), (42, 2088120), (45, 1948912), (48, 1827105), (56, 1566090), (60, 1461684), (63, 1392080), (70, 1252872), (72, 1218070), (80, 1096263), (84, 1044060), (90, 974456), (105, 835248), (112, 783045), (120, 730842), (126, 696040), (140, 626436), (144, 609035), (168, 522030), (180, 487228), (210, 417624), (240, 365421), (252, 348020), (280, 313218), (315, 278416), (336, 261015), (360, 243614), (420, 208812), (504, 174010), (560, 156609), (630, 139208), (720, 121807), (840, 104406), (1008, 87005), (1260, 69604), (1680, 52203), (2520, 34802), (5040, 17401)]