2804266620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:537

約数の個数: 288

約数和(自身を含む): 9576403200

約数和(自身を除く): 6772136580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 30, 34, 36, 38, 45, 51, 57, 60, 68, 76, 85, 90, 95, 102, 114, 139, 153, 170, 171, 180, 190, 204, 228, 255, 278, 285, 306, 323, 340, 342, 347, 380, 417, 510, 556, 570, 612, 646, 684, 694, 695, 765, 834, 855, 969, 1020, 1041, 1140, 1251, 1292, 1388, 1390, 1530, 1615, 1668, 1710, 1735, 1938, 2082, 2085, 2363, 2502, 2641, 2780, 2907, 3060, 3123, 3230, 3420, 3470, 3876, 4164, 4170, 4726, 4845, 5004, 5205, 5282, 5814, 5899, 6246, 6255, 6460, 6593, 6940, 7089, 7923, 8340, 9452, 9690, 10410, 10564, 11628, 11798, 11815, 12492, 12510, 13186, 13205, 14178, 14535, 15615, 15846, 17697, 19380, 19779, 20820, 21267, 23596, 23630, 23769, 25020, 26372, 26410, 28356, 29070, 29495, 31230, 31692, 32965, 35394, 35445, 39558, 39615, 42534, 44897, 47260, 47538, 48233, 52820, 53091, 58140, 58990, 59337, 62460, 65930, 70788, 70890, 79116, 79230, 85068, 88485, 89794, 95076, 96466, 98895, 106182, 106335, 112081, 117980, 118674, 118845, 131860, 134691, 141780, 144699, 158460, 176970, 179588, 192932, 197790, 212364, 212670, 224162, 224485, 237348, 237690, 241165, 265455, 269382, 289398, 296685, 336243, 353940, 395580, 404073, 425340, 434097, 448324, 448970, 475380, 482330, 530910, 538764, 560405, 578796, 593370, 672486, 673455, 723495, 808146, 819961, 868194, 897940, 916427, 964660, 1008729, 1061820, 1120810, 1186740, 1344972, 1346910, 1446990, 1616292, 1639922, 1681215, 1736388, 1832854, 2017458, 2020365, 2170485, 2241620, 2459883, 2693820, 2749281, 2893980, 3279844, 3362430, 3665708, 4034916, 4040730, 4099805, 4340970, 4582135, 4919766, 5043645, 5498562, 6724860, 7379649, 8081460, 8199610, 8247843, 8681940, 9164270, 9839532, 10087290, 10997124, 12299415, 13746405, 14759298, 15579259, 16399220, 16495686, 18328540, 20174580, 24598830, 27492810, 29518596, 31158518, 32991372, 36898245, 41239215, 46737777, 49197660, 54985620, 62317036, 73796490, 77896295, 82478430, 93475554, 140213331, 147592980, 155792590, 164956860, 186951108, 233688885, 280426662, 311585180, 467377770, 560853324, 701066655, 934755540, 1402133310, 2804266620]

約数ペア:

[(1, 2804266620), (2, 1402133310), (3, 934755540), (4, 701066655), (5, 560853324), (6, 467377770), (9, 311585180), (10, 280426662), (12, 233688885), (15, 186951108), (17, 164956860), (18, 155792590), (19, 147592980), (20, 140213331), (30, 93475554), (34, 82478430), (36, 77896295), (38, 73796490), (45, 62317036), (51, 54985620), (57, 49197660), (60, 46737777), (68, 41239215), (76, 36898245), (85, 32991372), (90, 31158518), (95, 29518596), (102, 27492810), (114, 24598830), (139, 20174580), (153, 18328540), (170, 16495686), (171, 16399220), (180, 15579259), (190, 14759298), (204, 13746405), (228, 12299415), (255, 10997124), (278, 10087290), (285, 9839532), (306, 9164270), (323, 8681940), (340, 8247843), (342, 8199610), (347, 8081460), (380, 7379649), (417, 6724860), (510, 5498562), (556, 5043645), (570, 4919766), (612, 4582135), (646, 4340970), (684, 4099805), (694, 4040730), (695, 4034916), (765, 3665708), (834, 3362430), (855, 3279844), (969, 2893980), (1020, 2749281), (1041, 2693820), (1140, 2459883), (1251, 2241620), (1292, 2170485), (1388, 2020365), (1390, 2017458), (1530, 1832854), (1615, 1736388), (1668, 1681215), (1710, 1639922), (1735, 1616292), (1938, 1446990), (2082, 1346910), (2085, 1344972), (2363, 1186740), (2502, 1120810), (2641, 1061820), (2780, 1008729), (2907, 964660), (3060, 916427), (3123, 897940), (3230, 868194), (3420, 819961), (3470, 808146), (3876, 723495), (4164, 673455), (4170, 672486), (4726, 593370), (4845, 578796), (5004, 560405), (5205, 538764), (5282, 530910), (5814, 482330), (5899, 475380), (6246, 448970), (6255, 448324), (6460, 434097), (6593, 425340), (6940, 404073), (7089, 395580), (7923, 353940), (8340, 336243), (9452, 296685), (9690, 289398), (10410, 269382), (10564, 265455), (11628, 241165), (11798, 237690), (11815, 237348), (12492, 224485), (12510, 224162), (13186, 212670), (13205, 212364), (14178, 197790), (14535, 192932), (15615, 179588), (15846, 176970), (17697, 158460), (19380, 144699), (19779, 141780), (20820, 134691), (21267, 131860), (23596, 118845), (23630, 118674), (23769, 117980), (25020, 112081), (26372, 106335), (26410, 106182), (28356, 98895), (29070, 96466), (29495, 95076), (31230, 89794), (31692, 88485), (32965, 85068), (35394, 79230), (35445, 79116), (39558, 70890), (39615, 70788), (42534, 65930), (44897, 62460), (47260, 59337), (47538, 58990), (48233, 58140), (52820, 53091)]