22217580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 85896720

約数和(自身を除く): 63679140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 229, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 458, 462, 490, 495, 539, 588, 630, 660, 687, 693, 735, 770, 882, 916, 924, 980, 990, 1078, 1145, 1155, 1260, 1374, 1386, 1470, 1540, 1603, 1617, 1764, 1980, 2061, 2156, 2205, 2290, 2310, 2519, 2695, 2748, 2772, 2940, 3206, 3234, 3435, 3465, 4122, 4410, 4580, 4620, 4809, 4851, 5038, 5390, 6412, 6468, 6870, 6930, 7557, 8015, 8085, 8244, 8820, 9618, 9702, 10076, 10305, 10780, 11221, 12595, 13740, 13860, 14427, 15114, 16030, 16170, 17633, 19236, 19404, 20610, 22442, 22671, 24045, 24255, 25190, 28854, 30228, 32060, 32340, 33663, 35266, 37785, 41220, 44884, 45342, 48090, 48510, 50380, 52899, 56105, 57708, 67326, 70532, 72135, 75570, 88165, 90684, 96180, 97020, 100989, 105798, 112210, 113355, 123431, 134652, 144270, 151140, 158697, 168315, 176330, 201978, 211596, 224420, 226710, 246862, 264495, 288540, 317394, 336630, 352660, 370293, 403956, 453420, 493724, 504945, 528990, 617155, 634788, 673260, 740586, 793485, 1009890, 1057980, 1110879, 1234310, 1481172, 1586970, 1851465, 2019780, 2221758, 2468620, 3173940, 3702930, 4443516, 5554395, 7405860, 11108790, 22217580]

約数ペア:

[(1, 22217580), (2, 11108790), (3, 7405860), (4, 5554395), (5, 4443516), (6, 3702930), (7, 3173940), (9, 2468620), (10, 2221758), (11, 2019780), (12, 1851465), (14, 1586970), (15, 1481172), (18, 1234310), (20, 1110879), (21, 1057980), (22, 1009890), (28, 793485), (30, 740586), (33, 673260), (35, 634788), (36, 617155), (42, 528990), (44, 504945), (45, 493724), (49, 453420), (55, 403956), (60, 370293), (63, 352660), (66, 336630), (70, 317394), (77, 288540), (84, 264495), (90, 246862), (98, 226710), (99, 224420), (105, 211596), (110, 201978), (126, 176330), (132, 168315), (140, 158697), (147, 151140), (154, 144270), (165, 134652), (180, 123431), (196, 113355), (198, 112210), (210, 105798), (220, 100989), (229, 97020), (231, 96180), (245, 90684), (252, 88165), (294, 75570), (308, 72135), (315, 70532), (330, 67326), (385, 57708), (396, 56105), (420, 52899), (441, 50380), (458, 48510), (462, 48090), (490, 45342), (495, 44884), (539, 41220), (588, 37785), (630, 35266), (660, 33663), (687, 32340), (693, 32060), (735, 30228), (770, 28854), (882, 25190), (916, 24255), (924, 24045), (980, 22671), (990, 22442), (1078, 20610), (1145, 19404), (1155, 19236), (1260, 17633), (1374, 16170), (1386, 16030), (1470, 15114), (1540, 14427), (1603, 13860), (1617, 13740), (1764, 12595), (1980, 11221), (2061, 10780), (2156, 10305), (2205, 10076), (2290, 9702), (2310, 9618), (2519, 8820), (2695, 8244), (2748, 8085), (2772, 8015), (2940, 7557), (3206, 6930), (3234, 6870), (3435, 6468), (3465, 6412), (4122, 5390), (4410, 5038), (4580, 4851), (4620, 4809)]