15203026680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{2417}}^1$

素因数の和:2550

約数の個数: 256

約数和(自身を含む): 49638251520

約数和(自身を除く): 34435224840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 53, 60, 69, 86, 92, 106, 115, 120, 129, 138, 159, 172, 184, 212, 215, 230, 258, 265, 276, 318, 344, 345, 424, 430, 460, 516, 530, 552, 636, 645, 690, 795, 860, 920, 989, 1032, 1060, 1219, 1272, 1290, 1380, 1590, 1720, 1978, 2120, 2279, 2417, 2438, 2580, 2760, 2967, 3180, 3657, 3956, 4558, 4834, 4876, 4945, 5160, 5934, 6095, 6360, 6837, 7251, 7314, 7912, 9116, 9668, 9752, 9890, 11395, 11868, 12085, 12190, 13674, 14502, 14628, 14835, 18232, 18285, 19336, 19780, 22790, 23736, 24170, 24380, 27348, 29004, 29256, 29670, 34185, 36255, 36570, 39560, 45580, 48340, 48760, 52417, 54696, 55591, 58008, 59340, 68370, 72510, 73140, 91160, 96680, 103931, 104834, 111182, 118680, 128101, 136740, 145020, 146280, 157251, 166773, 207862, 209668, 222364, 256202, 262085, 273480, 277955, 290040, 311793, 314502, 333546, 384303, 415724, 419336, 444728, 512404, 519655, 524170, 555910, 623586, 629004, 640505, 667092, 768606, 786255, 831448, 833865, 1024808, 1039310, 1048340, 1111820, 1247172, 1258008, 1281010, 1334184, 1537212, 1558965, 1572510, 1667730, 1921515, 2078620, 2096680, 2223640, 2390413, 2494344, 2562020, 2946323, 3074424, 3117930, 3145020, 3335460, 3843030, 4157240, 4780826, 5124040, 5508343, 5892646, 6235860, 6290040, 6670920, 7171239, 7686060, 8838969, 9561652, 11016686, 11785292, 11952065, 12471720, 14342478, 14731615, 15372120, 16525029, 17677938, 19123304, 22033372, 23570584, 23904130, 27541715, 28684956, 29463230, 33050058, 35355876, 35856195, 44066744, 44194845, 47808260, 55083430, 57369912, 58926460, 66100116, 70711752, 71712390, 82625145, 88389690, 95616520, 110166860, 117852920, 126691889, 132200232, 143424780, 165250290, 176779380, 220333720, 253383778, 286849560, 330500580, 353558760, 380075667, 506767556, 633459445, 661001160, 760151334, 1013535112, 1266918890, 1520302668, 1900378335, 2533837780, 3040605336, 3800756670, 5067675560, 7601513340, 15203026680]

約数ペア:

[(1, 15203026680), (2, 7601513340), (3, 5067675560), (4, 3800756670), (5, 3040605336), (6, 2533837780), (8, 1900378335), (10, 1520302668), (12, 1266918890), (15, 1013535112), (20, 760151334), (23, 661001160), (24, 633459445), (30, 506767556), (40, 380075667), (43, 353558760), (46, 330500580), (53, 286849560), (60, 253383778), (69, 220333720), (86, 176779380), (92, 165250290), (106, 143424780), (115, 132200232), (120, 126691889), (129, 117852920), (138, 110166860), (159, 95616520), (172, 88389690), (184, 82625145), (212, 71712390), (215, 70711752), (230, 66100116), (258, 58926460), (265, 57369912), (276, 55083430), (318, 47808260), (344, 44194845), (345, 44066744), (424, 35856195), (430, 35355876), (460, 33050058), (516, 29463230), (530, 28684956), (552, 27541715), (636, 23904130), (645, 23570584), (690, 22033372), (795, 19123304), (860, 17677938), (920, 16525029), (989, 15372120), (1032, 14731615), (1060, 14342478), (1219, 12471720), (1272, 11952065), (1290, 11785292), (1380, 11016686), (1590, 9561652), (1720, 8838969), (1978, 7686060), (2120, 7171239), (2279, 6670920), (2417, 6290040), (2438, 6235860), (2580, 5892646), (2760, 5508343), (2967, 5124040), (3180, 4780826), (3657, 4157240), (3956, 3843030), (4558, 3335460), (4834, 3145020), (4876, 3117930), (4945, 3074424), (5160, 2946323), (5934, 2562020), (6095, 2494344), (6360, 2390413), (6837, 2223640), (7251, 2096680), (7314, 2078620), (7912, 1921515), (9116, 1667730), (9668, 1572510), (9752, 1558965), (9890, 1537212), (11395, 1334184), (11868, 1281010), (12085, 1258008), (12190, 1247172), (13674, 1111820), (14502, 1048340), (14628, 1039310), (14835, 1024808), (18232, 833865), (18285, 831448), (19336, 786255), (19780, 768606), (22790, 667092), (23736, 640505), (24170, 629004), (24380, 623586), (27348, 555910), (29004, 524170), (29256, 519655), (29670, 512404), (34185, 444728), (36255, 419336), (36570, 415724), (39560, 384303), (45580, 333546), (48340, 314502), (48760, 311793), (52417, 290040), (54696, 277955), (55591, 273480), (58008, 262085), (59340, 256202), (68370, 222364), (72510, 209668), (73140, 207862), (91160, 166773), (96680, 157251), (103931, 146280), (104834, 145020), (111182, 136740), (118680, 128101)]