16137660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 57456000

約数和(自身を除く): 41318340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 499, 539, 588, 660, 735, 770, 924, 980, 998, 1078, 1155, 1470, 1497, 1540, 1617, 1996, 2156, 2310, 2495, 2695, 2940, 2994, 3234, 3493, 4620, 4990, 5390, 5489, 5988, 6468, 6986, 7485, 8085, 9980, 10479, 10780, 10978, 13972, 14970, 16170, 16467, 17465, 20958, 21956, 24451, 27445, 29940, 32340, 32934, 34930, 38423, 41916, 48902, 52395, 54890, 65868, 69860, 73353, 76846, 82335, 97804, 104790, 109780, 115269, 122255, 146706, 153692, 164670, 192115, 209580, 230538, 244510, 268961, 293412, 329340, 366765, 384230, 461076, 489020, 537922, 576345, 733530, 768460, 806883, 1075844, 1152690, 1344805, 1467060, 1613766, 2305380, 2689610, 3227532, 4034415, 5379220, 8068830, 16137660]

約数ペア:

[(1, 16137660), (2, 8068830), (3, 5379220), (4, 4034415), (5, 3227532), (6, 2689610), (7, 2305380), (10, 1613766), (11, 1467060), (12, 1344805), (14, 1152690), (15, 1075844), (20, 806883), (21, 768460), (22, 733530), (28, 576345), (30, 537922), (33, 489020), (35, 461076), (42, 384230), (44, 366765), (49, 329340), (55, 293412), (60, 268961), (66, 244510), (70, 230538), (77, 209580), (84, 192115), (98, 164670), (105, 153692), (110, 146706), (132, 122255), (140, 115269), (147, 109780), (154, 104790), (165, 97804), (196, 82335), (210, 76846), (220, 73353), (231, 69860), (245, 65868), (294, 54890), (308, 52395), (330, 48902), (385, 41916), (420, 38423), (462, 34930), (490, 32934), (499, 32340), (539, 29940), (588, 27445), (660, 24451), (735, 21956), (770, 20958), (924, 17465), (980, 16467), (998, 16170), (1078, 14970), (1155, 13972), (1470, 10978), (1497, 10780), (1540, 10479), (1617, 9980), (1996, 8085), (2156, 7485), (2310, 6986), (2495, 6468), (2695, 5988), (2940, 5489), (2994, 5390), (3234, 4990), (3493, 4620)]