148325520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{88289}}^1$

素因数の和:88312

約数の個数: 80

約数和(自身を含む): 525502080

約数和(自身を除く): 377176560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 88289, 176578, 264867, 353156, 441445, 529734, 618023, 706312, 882890, 1059468, 1236046, 1324335, 1412624, 1765780, 1854069, 2118936, 2472092, 2648670, 3090115, 3531560, 3708138, 4237872, 4944184, 5297340, 6180230, 7063120, 7416276, 9270345, 9888368, 10594680, 12360460, 14832552, 18540690, 21189360, 24720920, 29665104, 37081380, 49441840, 74162760, 148325520]

約数ペア:

[(1, 148325520), (2, 74162760), (3, 49441840), (4, 37081380), (5, 29665104), (6, 24720920), (7, 21189360), (8, 18540690), (10, 14832552), (12, 12360460), (14, 10594680), (15, 9888368), (16, 9270345), (20, 7416276), (21, 7063120), (24, 6180230), (28, 5297340), (30, 4944184), (35, 4237872), (40, 3708138), (42, 3531560), (48, 3090115), (56, 2648670), (60, 2472092), (70, 2118936), (80, 1854069), (84, 1765780), (105, 1412624), (112, 1324335), (120, 1236046), (140, 1059468), (168, 882890), (210, 706312), (240, 618023), (280, 529734), (336, 441445), (420, 353156), (560, 264867), (840, 176578), (1680, 88289)]