133458780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24443}}^1$

素因数の和:24475

約数の個数: 96

約数和(自身を含む): 459938304

約数和(自身を除く): 326479524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 24443, 48886, 73329, 97772, 122215, 146658, 171101, 244430, 293316, 317759, 342202, 366645, 488860, 513303, 635518, 684404, 733290, 855505, 953277, 1026606, 1271036, 1466580, 1588795, 1711010, 1906554, 2053212, 2224313, 2566515, 3177590, 3422020, 3813108, 4448626, 4766385, 5133030, 6355180, 6672939, 8897252, 9532770, 10266060, 11121565, 13345878, 19065540, 22243130, 26691756, 33364695, 44486260, 66729390, 133458780]

約数ペア:

[(1, 133458780), (2, 66729390), (3, 44486260), (4, 33364695), (5, 26691756), (6, 22243130), (7, 19065540), (10, 13345878), (12, 11121565), (13, 10266060), (14, 9532770), (15, 8897252), (20, 6672939), (21, 6355180), (26, 5133030), (28, 4766385), (30, 4448626), (35, 3813108), (39, 3422020), (42, 3177590), (52, 2566515), (60, 2224313), (65, 2053212), (70, 1906554), (78, 1711010), (84, 1588795), (91, 1466580), (105, 1271036), (130, 1026606), (140, 953277), (156, 855505), (182, 733290), (195, 684404), (210, 635518), (260, 513303), (273, 488860), (364, 366645), (390, 342202), (420, 317759), (455, 293316), (546, 244430), (780, 171101), (910, 146658), (1092, 122215), (1365, 97772), (1820, 73329), (2730, 48886), (5460, 24443)]