460697820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 288

約数和(自身を含む): 1544417280

約数和(自身を除く): 1083719460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 31, 33, 44, 46, 55, 60, 62, 66, 69, 89, 92, 93, 110, 115, 121, 124, 132, 138, 155, 165, 178, 186, 220, 230, 242, 253, 267, 276, 310, 330, 341, 345, 356, 363, 372, 445, 460, 465, 484, 506, 534, 605, 620, 660, 682, 690, 713, 726, 759, 890, 930, 979, 1012, 1023, 1068, 1210, 1265, 1335, 1364, 1380, 1426, 1452, 1518, 1705, 1780, 1815, 1860, 1958, 2046, 2047, 2139, 2420, 2530, 2670, 2759, 2783, 2852, 2937, 3036, 3410, 3565, 3630, 3751, 3795, 3916, 4092, 4094, 4278, 4895, 5060, 5115, 5340, 5518, 5566, 5874, 6141, 6820, 7130, 7260, 7502, 7590, 7843, 8188, 8277, 8349, 8556, 9790, 10230, 10235, 10695, 10769, 11036, 11132, 11253, 11748, 12282, 13795, 13915, 14260, 14685, 15004, 15180, 15686, 16554, 16698, 18755, 19580, 20460, 20470, 21390, 21538, 22506, 22517, 23529, 24564, 27590, 27830, 29370, 30349, 30705, 31372, 32307, 33108, 33396, 37510, 39215, 40940, 41385, 41745, 42780, 43076, 45012, 45034, 47058, 53845, 55180, 55660, 56265, 58740, 60698, 61410, 63457, 64614, 67551, 75020, 78430, 82770, 83490, 86273, 90068, 91047, 94116, 107690, 112530, 112585, 117645, 121396, 122820, 126914, 129228, 135102, 151745, 156860, 161535, 165540, 166980, 172546, 182094, 190371, 215380, 225060, 225170, 235290, 247687, 253828, 258819, 270204, 303490, 317285, 323070, 333839, 337755, 345092, 364188, 380742, 431365, 450340, 455235, 470580, 495374, 517638, 606980, 634570, 646140, 667678, 675510, 698027, 743061, 761484, 862730, 910470, 951855, 990748, 1001517, 1035276, 1238435, 1269140, 1294095, 1335356, 1351020, 1396054, 1486122, 1669195, 1725460, 1820940, 1903710, 2003034, 2094081, 2476870, 2588190, 2792108, 2972244, 3338390, 3490135, 3715305, 3807420, 4006068, 4188162, 4953740, 5007585, 5176380, 6676780, 6980270, 7430610, 7678297, 8376324, 10015170, 10470405, 13960540, 14861220, 15356594, 20030340, 20940810, 23034891, 30713188, 38391485, 41881620, 46069782, 76782970, 92139564, 115174455, 153565940, 230348910, 460697820]

約数ペア:

[(1, 460697820), (2, 230348910), (3, 153565940), (4, 115174455), (5, 92139564), (6, 76782970), (10, 46069782), (11, 41881620), (12, 38391485), (15, 30713188), (20, 23034891), (22, 20940810), (23, 20030340), (30, 15356594), (31, 14861220), (33, 13960540), (44, 10470405), (46, 10015170), (55, 8376324), (60, 7678297), (62, 7430610), (66, 6980270), (69, 6676780), (89, 5176380), (92, 5007585), (93, 4953740), (110, 4188162), (115, 4006068), (121, 3807420), (124, 3715305), (132, 3490135), (138, 3338390), (155, 2972244), (165, 2792108), (178, 2588190), (186, 2476870), (220, 2094081), (230, 2003034), (242, 1903710), (253, 1820940), (267, 1725460), (276, 1669195), (310, 1486122), (330, 1396054), (341, 1351020), (345, 1335356), (356, 1294095), (363, 1269140), (372, 1238435), (445, 1035276), (460, 1001517), (465, 990748), (484, 951855), (506, 910470), (534, 862730), (605, 761484), (620, 743061), (660, 698027), (682, 675510), (690, 667678), (713, 646140), (726, 634570), (759, 606980), (890, 517638), (930, 495374), (979, 470580), (1012, 455235), (1023, 450340), (1068, 431365), (1210, 380742), (1265, 364188), (1335, 345092), (1364, 337755), (1380, 333839), (1426, 323070), (1452, 317285), (1518, 303490), (1705, 270204), (1780, 258819), (1815, 253828), (1860, 247687), (1958, 235290), (2046, 225170), (2047, 225060), (2139, 215380), (2420, 190371), (2530, 182094), (2670, 172546), (2759, 166980), (2783, 165540), (2852, 161535), (2937, 156860), (3036, 151745), (3410, 135102), (3565, 129228), (3630, 126914), (3751, 122820), (3795, 121396), (3916, 117645), (4092, 112585), (4094, 112530), (4278, 107690), (4895, 94116), (5060, 91047), (5115, 90068), (5340, 86273), (5518, 83490), (5566, 82770), (5874, 78430), (6141, 75020), (6820, 67551), (7130, 64614), (7260, 63457), (7502, 61410), (7590, 60698), (7843, 58740), (8188, 56265), (8277, 55660), (8349, 55180), (8556, 53845), (9790, 47058), (10230, 45034), (10235, 45012), (10695, 43076), (10769, 42780), (11036, 41745), (11132, 41385), (11253, 40940), (11748, 39215), (12282, 37510), (13795, 33396), (13915, 33108), (14260, 32307), (14685, 31372), (15004, 30705), (15180, 30349), (15686, 29370), (16554, 27830), (16698, 27590), (18755, 24564), (19580, 23529), (20460, 22517), (20470, 22506), (21390, 21538)]