509190480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 1793885184

約数和(自身を除く): 1284694704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 47, 48, 60, 72, 80, 82, 90, 94, 120, 123, 141, 144, 164, 180, 188, 205, 235, 240, 246, 282, 328, 360, 367, 369, 376, 410, 423, 470, 492, 564, 615, 656, 705, 720, 734, 738, 752, 820, 846, 940, 984, 1101, 1128, 1230, 1410, 1468, 1476, 1640, 1692, 1835, 1845, 1880, 1927, 1968, 2115, 2202, 2256, 2460, 2820, 2936, 2952, 3280, 3303, 3384, 3670, 3690, 3760, 3854, 4230, 4404, 4920, 5505, 5640, 5781, 5872, 5904, 6606, 6768, 7340, 7380, 7708, 8460, 8808, 9635, 9840, 11010, 11280, 11562, 13212, 14680, 14760, 15047, 15416, 16515, 16920, 17249, 17343, 17616, 19270, 22020, 23124, 26424, 28905, 29360, 29520, 30094, 30832, 33030, 33840, 34498, 34686, 38540, 44040, 45141, 46248, 51747, 52848, 57810, 60188, 66060, 68996, 69372, 75235, 77080, 86245, 86715, 88080, 90282, 92496, 103494, 115620, 120376, 132120, 135423, 137992, 138744, 150470, 154160, 155241, 172490, 173430, 180564, 206988, 225705, 231240, 240752, 258735, 264240, 270846, 275984, 277488, 300940, 310482, 344980, 346860, 361128, 413976, 451410, 462480, 517470, 541692, 601880, 620964, 677115, 689960, 693720, 707209, 722256, 776205, 827952, 902820, 1034940, 1083384, 1203760, 1241928, 1354230, 1379920, 1387440, 1414418, 1552410, 1805640, 2069880, 2121627, 2166768, 2483856, 2708460, 2828836, 3104820, 3536045, 3611280, 4139760, 4243254, 5416920, 5657672, 6209640, 6364881, 7072090, 8486508, 10608135, 10833840, 11315344, 12419280, 12729762, 14144180, 16973016, 21216270, 25459524, 28288360, 31824405, 33946032, 42432540, 50919048, 56576720, 63648810, 84865080, 101838096, 127297620, 169730160, 254595240, 509190480]

約数ペア:

[(1, 509190480), (2, 254595240), (3, 169730160), (4, 127297620), (5, 101838096), (6, 84865080), (8, 63648810), (9, 56576720), (10, 50919048), (12, 42432540), (15, 33946032), (16, 31824405), (18, 28288360), (20, 25459524), (24, 21216270), (30, 16973016), (36, 14144180), (40, 12729762), (41, 12419280), (45, 11315344), (47, 10833840), (48, 10608135), (60, 8486508), (72, 7072090), (80, 6364881), (82, 6209640), (90, 5657672), (94, 5416920), (120, 4243254), (123, 4139760), (141, 3611280), (144, 3536045), (164, 3104820), (180, 2828836), (188, 2708460), (205, 2483856), (235, 2166768), (240, 2121627), (246, 2069880), (282, 1805640), (328, 1552410), (360, 1414418), (367, 1387440), (369, 1379920), (376, 1354230), (410, 1241928), (423, 1203760), (470, 1083384), (492, 1034940), (564, 902820), (615, 827952), (656, 776205), (705, 722256), (720, 707209), (734, 693720), (738, 689960), (752, 677115), (820, 620964), (846, 601880), (940, 541692), (984, 517470), (1101, 462480), (1128, 451410), (1230, 413976), (1410, 361128), (1468, 346860), (1476, 344980), (1640, 310482), (1692, 300940), (1835, 277488), (1845, 275984), (1880, 270846), (1927, 264240), (1968, 258735), (2115, 240752), (2202, 231240), (2256, 225705), (2460, 206988), (2820, 180564), (2936, 173430), (2952, 172490), (3280, 155241), (3303, 154160), (3384, 150470), (3670, 138744), (3690, 137992), (3760, 135423), (3854, 132120), (4230, 120376), (4404, 115620), (4920, 103494), (5505, 92496), (5640, 90282), (5781, 88080), (5872, 86715), (5904, 86245), (6606, 77080), (6768, 75235), (7340, 69372), (7380, 68996), (7708, 66060), (8460, 60188), (8808, 57810), (9635, 52848), (9840, 51747), (11010, 46248), (11280, 45141), (11562, 44040), (13212, 38540), (14680, 34686), (14760, 34498), (15047, 33840), (15416, 33030), (16515, 30832), (16920, 30094), (17249, 29520), (17343, 29360), (17616, 28905), (19270, 26424), (22020, 23124)]