107220120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127643}}^1$

素因数の和:127664

約数の個数: 64

約数和(自身を含む): 367614720

約数和(自身を除く): 260394600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 127643, 255286, 382929, 510572, 638215, 765858, 893501, 1021144, 1276430, 1531716, 1787002, 1914645, 2552860, 2680503, 3063432, 3574004, 3829290, 4467505, 5105720, 5361006, 7148008, 7658580, 8935010, 10722012, 13402515, 15317160, 17870020, 21444024, 26805030, 35740040, 53610060, 107220120]

約数ペア:

[(1, 107220120), (2, 53610060), (3, 35740040), (4, 26805030), (5, 21444024), (6, 17870020), (7, 15317160), (8, 13402515), (10, 10722012), (12, 8935010), (14, 7658580), (15, 7148008), (20, 5361006), (21, 5105720), (24, 4467505), (28, 3829290), (30, 3574004), (35, 3063432), (40, 2680503), (42, 2552860), (56, 1914645), (60, 1787002), (70, 1531716), (84, 1276430), (105, 1021144), (120, 893501), (140, 765858), (168, 638215), (210, 510572), (280, 382929), (420, 255286), (840, 127643)]