738686520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4783}}^1$

素因数の和:4827

約数の個数: 256

約数和(自身を含む): 2893363200

約数和(自身を除く): 2154676680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3960, 4290, 4680, 4783, 5148, 5720, 5940, 6435, 7020, 7722, 8580, 9566, 10296, 11880, 12870, 14040, 14349, 15444, 17160, 19132, 19305, 23915, 25740, 28698, 30888, 38264, 38610, 43047, 47830, 51480, 52613, 57396, 62179, 71745, 77220, 86094, 95660, 105226, 114792, 124358, 129141, 143490, 154440, 157839, 172188, 186537, 191320, 210452, 215235, 248716, 258282, 263065, 286980, 310895, 315678, 344376, 373074, 420904, 430470, 473517, 497432, 516564, 526130, 559611, 573960, 621790, 631356, 645705, 683969, 746148, 789195, 860940, 932685, 947034, 1033128, 1052260, 1119222, 1243580, 1262712, 1291410, 1367938, 1420551, 1492296, 1578390, 1678833, 1721880, 1865370, 1894068, 2051907, 2104520, 2238444, 2367585, 2487160, 2582820, 2735876, 2798055, 2841102, 3156780, 3357666, 3419845, 3730740, 3788136, 4103814, 4476888, 4735170, 5165640, 5471752, 5596110, 5682204, 6155721, 6313560, 6715332, 6839690, 7102755, 7461480, 8207628, 8394165, 9470340, 10259535, 11192220, 11364408, 12311442, 13430664, 13679380, 14205510, 16415256, 16788330, 18467163, 18940680, 20519070, 22384440, 24622884, 27358760, 28411020, 30778605, 33576660, 36934326, 41038140, 49245768, 56822040, 61557210, 67153320, 73868652, 82076280, 92335815, 123114420, 147737304, 184671630, 246228840, 369343260, 738686520]

約数ペア:

[(1, 738686520), (2, 369343260), (3, 246228840), (4, 184671630), (5, 147737304), (6, 123114420), (8, 92335815), (9, 82076280), (10, 73868652), (11, 67153320), (12, 61557210), (13, 56822040), (15, 49245768), (18, 41038140), (20, 36934326), (22, 33576660), (24, 30778605), (26, 28411020), (27, 27358760), (30, 24622884), (33, 22384440), (36, 20519070), (39, 18940680), (40, 18467163), (44, 16788330), (45, 16415256), (52, 14205510), (54, 13679380), (55, 13430664), (60, 12311442), (65, 11364408), (66, 11192220), (72, 10259535), (78, 9470340), (88, 8394165), (90, 8207628), (99, 7461480), (104, 7102755), (108, 6839690), (110, 6715332), (117, 6313560), (120, 6155721), (130, 5682204), (132, 5596110), (135, 5471752), (143, 5165640), (156, 4735170), (165, 4476888), (180, 4103814), (195, 3788136), (198, 3730740), (216, 3419845), (220, 3357666), (234, 3156780), (260, 2841102), (264, 2798055), (270, 2735876), (286, 2582820), (297, 2487160), (312, 2367585), (330, 2238444), (351, 2104520), (360, 2051907), (390, 1894068), (396, 1865370), (429, 1721880), (440, 1678833), (468, 1578390), (495, 1492296), (520, 1420551), (540, 1367938), (572, 1291410), (585, 1262712), (594, 1243580), (660, 1119222), (702, 1052260), (715, 1033128), (780, 947034), (792, 932685), (858, 860940), (936, 789195), (990, 746148), (1080, 683969), (1144, 645705), (1170, 631356), (1188, 621790), (1287, 573960), (1320, 559611), (1404, 526130), (1430, 516564), (1485, 497432), (1560, 473517), (1716, 430470), (1755, 420904), (1980, 373074), (2145, 344376), (2340, 315678), (2376, 310895), (2574, 286980), (2808, 263065), (2860, 258282), (2970, 248716), (3432, 215235), (3510, 210452), (3861, 191320), (3960, 186537), (4290, 172188), (4680, 157839), (4783, 154440), (5148, 143490), (5720, 129141), (5940, 124358), (6435, 114792), (7020, 105226), (7722, 95660), (8580, 86094), (9566, 77220), (10296, 71745), (11880, 62179), (12870, 57396), (14040, 52613), (14349, 51480), (15444, 47830), (17160, 43047), (19132, 38610), (19305, 38264), (23915, 30888), (25740, 28698)]