815541480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2065

約数の個数: 256

約数和(自身を含む): 3030048000

約数和(自身を除く): 2214506520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 29, 30, 36, 39, 40, 45, 52, 54, 58, 60, 65, 72, 78, 87, 90, 104, 108, 116, 117, 120, 130, 135, 145, 156, 174, 180, 195, 216, 232, 234, 260, 261, 270, 290, 312, 348, 351, 360, 377, 390, 435, 468, 520, 522, 540, 580, 585, 696, 702, 754, 780, 783, 870, 936, 1044, 1080, 1131, 1160, 1170, 1305, 1404, 1508, 1560, 1566, 1740, 1755, 1885, 2003, 2088, 2262, 2340, 2610, 2808, 3016, 3132, 3393, 3480, 3510, 3770, 3915, 4006, 4524, 4680, 5220, 5655, 6009, 6264, 6786, 7020, 7540, 7830, 8012, 9048, 10015, 10179, 10440, 11310, 12018, 13572, 14040, 15080, 15660, 16024, 16965, 18027, 20030, 20358, 22620, 24036, 26039, 27144, 30045, 31320, 33930, 36054, 40060, 40716, 45240, 48072, 50895, 52078, 54081, 58087, 60090, 67860, 72108, 78117, 80120, 81432, 90135, 101790, 104156, 108162, 116174, 120180, 130195, 135720, 144216, 156234, 174261, 180270, 203580, 208312, 216324, 232348, 234351, 240360, 260390, 270405, 290435, 312468, 348522, 360540, 390585, 407160, 432648, 464696, 468702, 520780, 522783, 540810, 580870, 624936, 697044, 703053, 721080, 755131, 781170, 871305, 937404, 1041560, 1045566, 1081620, 1161740, 1171755, 1394088, 1406106, 1510262, 1562340, 1568349, 1742610, 1874808, 2091132, 2163240, 2265393, 2323480, 2343510, 2613915, 2812212, 3020524, 3124680, 3136698, 3485220, 3515265, 3775655, 4182264, 4530786, 4687020, 5227830, 5624424, 6041048, 6273396, 6796179, 6970440, 7030530, 7551310, 7841745, 9061572, 9374040, 10455660, 11326965, 12546792, 13592358, 14061060, 15102620, 15683490, 18123144, 20388537, 20911320, 22653930, 27184716, 28122120, 30205240, 31366980, 33980895, 40777074, 45307860, 54369432, 62733960, 67961790, 81554148, 90615720, 101942685, 135923580, 163108296, 203885370, 271847160, 407770740, 815541480]

約数ペア:

[(1, 815541480), (2, 407770740), (3, 271847160), (4, 203885370), (5, 163108296), (6, 135923580), (8, 101942685), (9, 90615720), (10, 81554148), (12, 67961790), (13, 62733960), (15, 54369432), (18, 45307860), (20, 40777074), (24, 33980895), (26, 31366980), (27, 30205240), (29, 28122120), (30, 27184716), (36, 22653930), (39, 20911320), (40, 20388537), (45, 18123144), (52, 15683490), (54, 15102620), (58, 14061060), (60, 13592358), (65, 12546792), (72, 11326965), (78, 10455660), (87, 9374040), (90, 9061572), (104, 7841745), (108, 7551310), (116, 7030530), (117, 6970440), (120, 6796179), (130, 6273396), (135, 6041048), (145, 5624424), (156, 5227830), (174, 4687020), (180, 4530786), (195, 4182264), (216, 3775655), (232, 3515265), (234, 3485220), (260, 3136698), (261, 3124680), (270, 3020524), (290, 2812212), (312, 2613915), (348, 2343510), (351, 2323480), (360, 2265393), (377, 2163240), (390, 2091132), (435, 1874808), (468, 1742610), (520, 1568349), (522, 1562340), (540, 1510262), (580, 1406106), (585, 1394088), (696, 1171755), (702, 1161740), (754, 1081620), (780, 1045566), (783, 1041560), (870, 937404), (936, 871305), (1044, 781170), (1080, 755131), (1131, 721080), (1160, 703053), (1170, 697044), (1305, 624936), (1404, 580870), (1508, 540810), (1560, 522783), (1566, 520780), (1740, 468702), (1755, 464696), (1885, 432648), (2003, 407160), (2088, 390585), (2262, 360540), (2340, 348522), (2610, 312468), (2808, 290435), (3016, 270405), (3132, 260390), (3393, 240360), (3480, 234351), (3510, 232348), (3770, 216324), (3915, 208312), (4006, 203580), (4524, 180270), (4680, 174261), (5220, 156234), (5655, 144216), (6009, 135720), (6264, 130195), (6786, 120180), (7020, 116174), (7540, 108162), (7830, 104156), (8012, 101790), (9048, 90135), (10015, 81432), (10179, 80120), (10440, 78117), (11310, 72108), (12018, 67860), (13572, 60090), (14040, 58087), (15080, 54081), (15660, 52078), (16024, 50895), (16965, 48072), (18027, 45240), (20030, 40716), (20358, 40060), (22620, 36054), (24036, 33930), (26039, 31320), (27144, 30045)]