173230260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1489}}^1$

素因数の和:1785

約数の個数: 96

約数和(自身を含む): 556711680

約数和(自身を除く): 383481420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 277, 420, 554, 831, 1108, 1385, 1489, 1662, 1939, 2770, 2978, 3324, 3878, 4155, 4467, 5540, 5817, 5956, 7445, 7756, 8310, 8934, 9695, 10423, 11634, 14890, 16620, 17868, 19390, 20846, 22335, 23268, 29085, 29780, 31269, 38780, 41692, 44670, 52115, 58170, 62538, 89340, 104230, 116340, 125076, 156345, 208460, 312690, 412453, 625380, 824906, 1237359, 1649812, 2062265, 2474718, 2887171, 4124530, 4949436, 5774342, 6186795, 8249060, 8661513, 11548684, 12373590, 14435855, 17323026, 24747180, 28871710, 34646052, 43307565, 57743420, 86615130, 173230260]

約数ペア:

[(1, 173230260), (2, 86615130), (3, 57743420), (4, 43307565), (5, 34646052), (6, 28871710), (7, 24747180), (10, 17323026), (12, 14435855), (14, 12373590), (15, 11548684), (20, 8661513), (21, 8249060), (28, 6186795), (30, 5774342), (35, 4949436), (42, 4124530), (60, 2887171), (70, 2474718), (84, 2062265), (105, 1649812), (140, 1237359), (210, 824906), (277, 625380), (420, 412453), (554, 312690), (831, 208460), (1108, 156345), (1385, 125076), (1489, 116340), (1662, 104230), (1939, 89340), (2770, 62538), (2978, 58170), (3324, 52115), (3878, 44670), (4155, 41692), (4467, 38780), (5540, 31269), (5817, 29780), (5956, 29085), (7445, 23268), (7756, 22335), (8310, 20846), (8934, 19390), (9695, 17868), (10423, 16620), (11634, 14890)]