471226140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1619}}^1$

素因数の和:1662

約数の個数: 288

約数和(自身を含む): 1861574400

約数和(自身を除く): 1390348260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 49, 54, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 108, 110, 126, 132, 135, 140, 147, 154, 165, 180, 189, 196, 198, 210, 220, 231, 245, 252, 270, 294, 297, 308, 315, 330, 378, 385, 396, 420, 441, 462, 490, 495, 539, 540, 588, 594, 630, 660, 693, 735, 756, 770, 882, 924, 945, 980, 990, 1078, 1155, 1188, 1260, 1323, 1386, 1470, 1485, 1540, 1617, 1619, 1764, 1890, 1980, 2079, 2156, 2205, 2310, 2646, 2695, 2772, 2940, 2970, 3234, 3238, 3465, 3780, 4158, 4410, 4620, 4851, 4857, 5292, 5390, 5940, 6468, 6476, 6615, 6930, 8085, 8095, 8316, 8820, 9702, 9714, 10395, 10780, 11333, 13230, 13860, 14553, 14571, 16170, 16190, 17809, 19404, 19428, 20790, 22666, 24255, 24285, 26460, 29106, 29142, 32340, 32380, 33999, 35618, 41580, 43713, 45332, 48510, 48570, 53427, 56665, 58212, 58284, 67998, 71236, 72765, 72855, 79331, 87426, 89045, 97020, 97140, 101997, 106854, 113330, 124663, 135996, 145530, 145710, 158662, 160281, 169995, 174852, 178090, 203994, 213708, 218565, 226660, 237993, 249326, 267135, 291060, 291420, 305991, 317324, 320562, 339990, 356180, 373989, 396655, 407988, 437130, 475986, 480843, 498652, 509985, 534270, 611982, 623315, 641124, 679980, 713979, 747978, 793310, 801405, 872641, 874260, 951972, 961686, 1019970, 1068540, 1121967, 1189965, 1223964, 1246630, 1427958, 1495956, 1529955, 1586620, 1602810, 1745282, 1869945, 1923372, 2039940, 2141937, 2243934, 2379930, 2404215, 2493260, 2617923, 2855916, 3059910, 3205620, 3365901, 3490564, 3569895, 3739890, 4283874, 4363205, 4487868, 4759860, 4808430, 5235846, 5609835, 6119820, 6731802, 7139790, 7479780, 7853769, 8567748, 8726410, 9616860, 10471692, 10709685, 11219670, 13089615, 13463604, 14279580, 15707538, 16829505, 17452820, 21419370, 22439340, 23561307, 26179230, 31415076, 33659010, 39268845, 42838740, 47122614, 52358460, 67318020, 78537690, 94245228, 117806535, 157075380, 235613070, 471226140]

約数ペア:

[(1, 471226140), (2, 235613070), (3, 157075380), (4, 117806535), (5, 94245228), (6, 78537690), (7, 67318020), (9, 52358460), (10, 47122614), (11, 42838740), (12, 39268845), (14, 33659010), (15, 31415076), (18, 26179230), (20, 23561307), (21, 22439340), (22, 21419370), (27, 17452820), (28, 16829505), (30, 15707538), (33, 14279580), (35, 13463604), (36, 13089615), (42, 11219670), (44, 10709685), (45, 10471692), (49, 9616860), (54, 8726410), (55, 8567748), (60, 7853769), (63, 7479780), (66, 7139790), (70, 6731802), (77, 6119820), (84, 5609835), (90, 5235846), (98, 4808430), (99, 4759860), (105, 4487868), (108, 4363205), (110, 4283874), (126, 3739890), (132, 3569895), (135, 3490564), (140, 3365901), (147, 3205620), (154, 3059910), (165, 2855916), (180, 2617923), (189, 2493260), (196, 2404215), (198, 2379930), (210, 2243934), (220, 2141937), (231, 2039940), (245, 1923372), (252, 1869945), (270, 1745282), (294, 1602810), (297, 1586620), (308, 1529955), (315, 1495956), (330, 1427958), (378, 1246630), (385, 1223964), (396, 1189965), (420, 1121967), (441, 1068540), (462, 1019970), (490, 961686), (495, 951972), (539, 874260), (540, 872641), (588, 801405), (594, 793310), (630, 747978), (660, 713979), (693, 679980), (735, 641124), (756, 623315), (770, 611982), (882, 534270), (924, 509985), (945, 498652), (980, 480843), (990, 475986), (1078, 437130), (1155, 407988), (1188, 396655), (1260, 373989), (1323, 356180), (1386, 339990), (1470, 320562), (1485, 317324), (1540, 305991), (1617, 291420), (1619, 291060), (1764, 267135), (1890, 249326), (1980, 237993), (2079, 226660), (2156, 218565), (2205, 213708), (2310, 203994), (2646, 178090), (2695, 174852), (2772, 169995), (2940, 160281), (2970, 158662), (3234, 145710), (3238, 145530), (3465, 135996), (3780, 124663), (4158, 113330), (4410, 106854), (4620, 101997), (4851, 97140), (4857, 97020), (5292, 89045), (5390, 87426), (5940, 79331), (6468, 72855), (6476, 72765), (6615, 71236), (6930, 67998), (8085, 58284), (8095, 58212), (8316, 56665), (8820, 53427), (9702, 48570), (9714, 48510), (10395, 45332), (10780, 43713), (11333, 41580), (13230, 35618), (13860, 33999), (14553, 32380), (14571, 32340), (16170, 29142), (16190, 29106), (17809, 26460), (19404, 24285), (19428, 24255), (20790, 22666)]