12848220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 50738688

約数和(自身を除く): 37890468

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, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 103, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 206, 210, 220, 231, 252, 270, 297, 308, 309, 315, 324, 330, 378, 385, 396, 405, 412, 420, 462, 495, 515, 540, 567, 594, 618, 630, 660, 693, 721, 756, 770, 810, 891, 924, 927, 945, 990, 1030, 1133, 1134, 1155, 1188, 1236, 1260, 1386, 1442, 1485, 1540, 1545, 1620, 1782, 1854, 1890, 1980, 2060, 2079, 2163, 2266, 2268, 2310, 2772, 2781, 2835, 2884, 2970, 3090, 3399, 3465, 3564, 3605, 3708, 3780, 4158, 4326, 4455, 4532, 4620, 4635, 5562, 5665, 5670, 5940, 6180, 6237, 6489, 6798, 6930, 7210, 7931, 8316, 8343, 8652, 8910, 9270, 10197, 10395, 10815, 11124, 11330, 11340, 12474, 12978, 13596, 13860, 13905, 14420, 15862, 16686, 16995, 17820, 18540, 19467, 20394, 20790, 21630, 22660, 23793, 24948, 25956, 27810, 30591, 31185, 31724, 32445, 33372, 33990, 38934, 39655, 40788, 41580, 41715, 43260, 47586, 50985, 55620, 58401, 61182, 62370, 64890, 67980, 71379, 77868, 79310, 83430, 91773, 95172, 97335, 101970, 116802, 118965, 122364, 124740, 129780, 142758, 152955, 158620, 166860, 183546, 194670, 203940, 214137, 233604, 237930, 285516, 292005, 305910, 356895, 367092, 389340, 428274, 458865, 475860, 584010, 611820, 642411, 713790, 856548, 917730, 1070685, 1168020, 1284822, 1427580, 1835460, 2141370, 2569644, 3212055, 4282740, 6424110, 12848220]

約数ペア:

[(1, 12848220), (2, 6424110), (3, 4282740), (4, 3212055), (5, 2569644), (6, 2141370), (7, 1835460), (9, 1427580), (10, 1284822), (11, 1168020), (12, 1070685), (14, 917730), (15, 856548), (18, 713790), (20, 642411), (21, 611820), (22, 584010), (27, 475860), (28, 458865), (30, 428274), (33, 389340), (35, 367092), (36, 356895), (42, 305910), (44, 292005), (45, 285516), (54, 237930), (55, 233604), (60, 214137), (63, 203940), (66, 194670), (70, 183546), (77, 166860), (81, 158620), (84, 152955), (90, 142758), (99, 129780), (103, 124740), (105, 122364), (108, 118965), (110, 116802), (126, 101970), (132, 97335), (135, 95172), (140, 91773), (154, 83430), (162, 79310), (165, 77868), (180, 71379), (189, 67980), (198, 64890), (206, 62370), (210, 61182), (220, 58401), (231, 55620), (252, 50985), (270, 47586), (297, 43260), (308, 41715), (309, 41580), (315, 40788), (324, 39655), (330, 38934), (378, 33990), (385, 33372), (396, 32445), (405, 31724), (412, 31185), (420, 30591), (462, 27810), (495, 25956), (515, 24948), (540, 23793), (567, 22660), (594, 21630), (618, 20790), (630, 20394), (660, 19467), (693, 18540), (721, 17820), (756, 16995), (770, 16686), (810, 15862), (891, 14420), (924, 13905), (927, 13860), (945, 13596), (990, 12978), (1030, 12474), (1133, 11340), (1134, 11330), (1155, 11124), (1188, 10815), (1236, 10395), (1260, 10197), (1386, 9270), (1442, 8910), (1485, 8652), (1540, 8343), (1545, 8316), (1620, 7931), (1782, 7210), (1854, 6930), (1890, 6798), (1980, 6489), (2060, 6237), (2079, 6180), (2163, 5940), (2266, 5670), (2268, 5665), (2310, 5562), (2772, 4635), (2781, 4620), (2835, 4532), (2884, 4455), (2970, 4326), (3090, 4158), (3399, 3780), (3465, 3708), (3564, 3605)]